UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm+44FMidK+TXEhyQKRRmKAc7e/5uyMf7A1O3d+L1ZP8=' 
WHERE 
  key_id = '9cfea7bf509776abd0be04562406d774a6009d48d4e0d85814b1922d026e7426' 
  AND (
    token = 'm+44FMidK+TXEhyQKRRmKAc7e/5uyMf7A1O3d+L1ZP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )