UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2uMw1AwfMun2bACZ3ezp8/vrfAsHOBhQ1CqFkh2XOzg=' 
WHERE 
  key_id = 'ac18045f47740a02aa6a305ca24dd9b0dc9e9f3e0cd035af9e2990576d91d047' 
  AND (
    token = '2uMw1AwfMun2bACZ3ezp8/vrfAsHOBhQ1CqFkh2XOzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )