UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j1kuEOGjorgNKdWsaPxF7vwD4K9biakqMTOCVp+lvbw=' 
WHERE 
  key_id = '18b895f0df698268e9279f68b438026c800db809849d700924db9d476753ae7f' 
  AND (
    token = 'j1kuEOGjorgNKdWsaPxF7vwD4K9biakqMTOCVp+lvbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )