INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d8c7daed7ffc06798d49a443747c55de0d2de849db133bab0fec5ef489af557', 
    'P05EPlZ5rOAp0xj2qNlIcQEiwTYvI9seGvajuLJaXgA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)