INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5310db3d53ab31a7240e73c64d52797a6c6a6b464c8d4a6a028d8379a066bfaa', 
    'O6SWREnBFAfcuP8pWpisDNdll02ODGXm3Zb9TkEiRx8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)