INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c768d1b33f306d35c1ef7e2f9db954232b1938fe30731040dbb57906b803fbbe', 
    'LbT9wycbkLKLKrP+6djF8uRfzNIs+lqPX5TaOBXE0b0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)