UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aRYxNbwvTO0Eb8KBmc8h6QZvnkBijDBTtbYav4ALiNk=' 
WHERE 
  key_id = '278ca22cafa76ad54666eeb6ef9d53a31fb8a00db303cd2ffb4eb923632d8c62' 
  AND (
    token = 'aRYxNbwvTO0Eb8KBmc8h6QZvnkBijDBTtbYav4ALiNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )