INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '387f5448d7350847f905bc510a2bb535e7761fd60c53912098a44bbc19d3853a', 
    'JYvpU9C0OL/yqYF/ISjDDSOcnQyYrdfSQ/2qKvqdCnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )