INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c94657b03310cb54dc037827802f3375bfe332d1981ab5b06e415580eb0cc95', 
    'ad7afqbOdIfayau16MsrgnvmdzT7Bg4Faz+OkoSB7t0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)