INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39c8c93f3c70afc646068104dd537605edef31067f89ba93484684ec2829205d', 
    'LSqJQH8MBKAnIrpFja28jd/klH/JBt79UL53MC2/lPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )