UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZPemGO8owdmwufLbMQeLG64as5M0P/iqY8yQHiiPxJM=' 
WHERE 
  key_id = 'e0f1103dd75e9a9077ff342a990867c367849e37fb2dc967e058526a48240506' 
  AND (
    token = 'ZPemGO8owdmwufLbMQeLG64as5M0P/iqY8yQHiiPxJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )