INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0affceed47aab5bdb3cae0532f3f912f8cd4c85b8bf3da247f2d70525b8891f', 
    'xf0wGAUarK8etdn4BDON7cDCLuo6Xql4HhiGZ6rHR5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)