UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1fn1XULtWk++cgEs7bVtZtc5fWtH/tXLjpJI27//G6g=' 
WHERE 
  key_id = '6ba3ee5c1ba976da47242c7a2610a5179b7b2dcf560580133704cf46ee529318' 
  AND (
    token = '1fn1XULtWk++cgEs7bVtZtc5fWtH/tXLjpJI27//G6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )