INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a975f4b2eeca8e2b2549eece01b3cd1b20f7950b808892f439e474cf7a7e6801', 
    'lNdiTeo/uHmOXP+hY7aogY1/7R9rqv5puGomK4yIIqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )