UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eHrzC7/e+hCN1WR8UoGvI0EIeAFTU8O5M9kNzGqhP/w=' 
WHERE 
  key_id = 'b23afeeb67b7273c64d8323a0afdee493ccd7c39b7a22cd2b19e7814c5af179b' 
  AND (
    token = 'eHrzC7/e+hCN1WR8UoGvI0EIeAFTU8O5M9kNzGqhP/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )