UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WIcv+rH65M7F2deuCPREsNjqJIRjNLPdltIdUnN9asQ=' 
WHERE 
  key_id = 'cf18b8b990e1350d404d9d4c396b30c5afa9ea1a5cf75f37818480f133387eb8' 
  AND (
    token = 'WIcv+rH65M7F2deuCPREsNjqJIRjNLPdltIdUnN9asQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )