INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '725b4bf5b21f68cf20f3a96499966589fc21902b28f040545508a058b8500e74', 
    'QGVaVmI3IifTkv08JNNg5f6sg6wm//qknI7EV3OQwqA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)