UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bkz84120do71LXsIB04nBLM7PN4TsT8jIzL0qDdcKxo=' 
WHERE 
  key_id = '5ba86fcb24faceef29e2ce1d0bc0b3327275bf6a22f7403d92660d39905340b2' 
  AND (
    token = 'bkz84120do71LXsIB04nBLM7PN4TsT8jIzL0qDdcKxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )