UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x8jycHrLv5HewbBJuO8MRtO3yU56tcjd9owkjvvpzqc=' 
WHERE 
  key_id = '7e890d0bbbe3cee3bc1a66d76f21c97e5b40a33cc3cc40f9503f84ad51ef23e6' 
  AND (
    token = 'x8jycHrLv5HewbBJuO8MRtO3yU56tcjd9owkjvvpzqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )