INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2281c363d727865d35234375c7feafd1a66fbaaf20e14da60dc014aeaace10e', 
    'nDEQr32lQeG8riBBNmx3adv/I7juE/8i/g3He1tfIgI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )