INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7df329972ea92184c5bddbcda4a80fca745d810cb11fc6bca64365b6c9c7b5f4', 
    'u8t3yQeO9wix3lRDtu3jTT0axkbQYYC+XNBfePz65Go=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)