UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B416bXMKpBPepnfmWJm++a8Nr4DAH2bnKPs1PItX87o=' 
WHERE 
  key_id = 'f530b185fbc2236950caa44f072f01d354b73f8aab37f3409413aa7addf3c396' 
  AND (
    token = 'B416bXMKpBPepnfmWJm++a8Nr4DAH2bnKPs1PItX87o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )