UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kdrNKRAy5GE1zsW1t2B+gexCGfgTupTu+GHORcxCQrQ=' 
WHERE 
  key_id = 'e478bf32cd194a5f8daffdfa96a1099ee40c3affdc200b348263957a898cd318' 
  AND (
    token = 'kdrNKRAy5GE1zsW1t2B+gexCGfgTupTu+GHORcxCQrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )