UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'psSI5k2UjTIN4FCCKdoJaHsb2nOL8u4B0rpA3xZlnF4=' 
WHERE 
  key_id = '3a572512832c9c2a73c810cd0333ec9f0781d4e8427d46493c59999615c6cc1e' 
  AND (
    token = 'psSI5k2UjTIN4FCCKdoJaHsb2nOL8u4B0rpA3xZlnF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )