UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '387m2PEsIBvJWoL1golm9dlJMSFKR6eHtPl9e5oD1Vc=' 
WHERE 
  key_id = '7bcc24b2e2429cca1f528651d278507847637ef6310cc5dfe2ae4508b9bf2ab7' 
  AND (
    token = '387m2PEsIBvJWoL1golm9dlJMSFKR6eHtPl9e5oD1Vc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )