UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kJ4LusdStWUY13SLEOkEwAyCQHD8wbRptSND+VLTyi4=' 
WHERE 
  key_id = '3d2ff48fce8c9eb275ea060a790a248e0fb103a5b6732c58ca53ef5a7390389e' 
  AND (
    token = 'kJ4LusdStWUY13SLEOkEwAyCQHD8wbRptSND+VLTyi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )