INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a571451d7137039ce8e5f814c8481b28203149310285561a586aab920d74f24', 
    'sfmi20vH33iq47rZHGMbcRtT/7n5ISs3YLPKIWA49WQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)