UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rR8CGYA7MqSso9ntjfYySudxljEvH7pcQ3N6VI/8N6w=' 
WHERE 
  key_id = 'c4c625a486d98da5b840e9e80cee9c883b561a677b905ff7ca37f4db9bf72370' 
  AND (
    token = 'rR8CGYA7MqSso9ntjfYySudxljEvH7pcQ3N6VI/8N6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )