INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3eb1d5f62599479d1c974a606591aa86f83db91f84d2ee99d4f6d463904bb9c', 
    'zGLQPnhJNrhN29rW96WD2bfGBt5OCWFjF6lg+Hk7Cu8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00074

Result

int(1)