INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '126c2bf4f656d93aecb3eccfc59d179103fbc6c94b9bde4ada03eb94ecafc7bd', 
    'Ji8YkI/qgrvOECkEZgppWpseIDIg+vGApcYJSC947aw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)