UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Eq3Pe2X/uRBRFd9Orv16FQqiDQCPav3aCbh7xgoNdE=' 
WHERE 
  key_id = 'e87dc7cd3b9c35892e0826cb45cadc21debb05f3491bc108ee2ae07f11666b38' 
  AND (
    token = '1Eq3Pe2X/uRBRFd9Orv16FQqiDQCPav3aCbh7xgoNdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )