UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LCtZvzCeozxtT9LcRnoK4PUqcdYFl7ue5T0QIkKr9G0=' 
WHERE 
  key_id = '9f204da7b595e9bcc4115b1e6132f0b2094e4aad0e6e8e9adc3fa566be138c23' 
  AND (
    token = 'LCtZvzCeozxtT9LcRnoK4PUqcdYFl7ue5T0QIkKr9G0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )