INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '472c3dd42026cbad08db135715ec0621045411b86a31cb84273b7646a90a3b1d', 
    '7aTL6GUxMObUjXcW/R+C+LXX1eNI1gES7luckiUlf6k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )