INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55651cca53ff63e582fd3ff57877e6ded17bb4581fadd3a97935c6360a2b005d', 
    '1/iJ3fgzGN/VRqhTXVxdeTpzA29CBfbmszj72DmKuxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)