UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GA8oLfcj82mY+DeQKvzKlGVk+BbCxWFtUipZydGBvbI=' 
WHERE 
  key_id = '2948e98482c72d176663088f4d293d4fbf4d89218a4e43120ee9750a2a1cffe1' 
  AND (
    token = 'GA8oLfcj82mY+DeQKvzKlGVk+BbCxWFtUipZydGBvbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )