UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gDAZopxY6o9npNWi69JVZWf7MNxGpl2XKDKJpqTWV20=' 
WHERE 
  key_id = '1c0bffe8372b9fde93e62e88551b2c02826cc313fd57a98871e5a314cc1d92ae' 
  AND (
    token = 'gDAZopxY6o9npNWi69JVZWf7MNxGpl2XKDKJpqTWV20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )