INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38af4d87442da4bb0f8bdffe4d99d04a6024ac1b1fff1f739798b0e7634d42c8', 
    'y3UqDBU4LCsKKIKDw3GlW0qXWGf4CML8PXbRPNNiAtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)