UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YErPGDg1rsg913xAuG/6b+oBZz1ErZEqpsAEVthVnY0=' 
WHERE 
  key_id = '4dc55dd04c8bdf1016e63db63563012c048a24a9ecce63a510914b82d1b10eaf' 
  AND (
    token = 'YErPGDg1rsg913xAuG/6b+oBZz1ErZEqpsAEVthVnY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )