INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '788ac144e0b13517891afb64a7c28e0f508a0d06f99dbab787c432b239a90edb', 
    'WEXFCoYyzj8XYxN7uQrSXiuzEwZcA+LnfC76r/FFlUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)