UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FQjeEgcSXTYYXuK6lZUH16iUUI/l5xFP91yoFOs08JY=' 
WHERE 
  key_id = '38763a5d6906824679f6d86945b267ee3bb9ddf82903c8d497837d7dc0a73980' 
  AND (
    token = 'FQjeEgcSXTYYXuK6lZUH16iUUI/l5xFP91yoFOs08JY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )