UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AhPvLWQbMPK0/5gc5LjjN3UEXPmthV+SxAcs4/9Ql/0=' 
WHERE 
  key_id = '70ad27f4c76301bda14215d816dcdd06c9b963470cbbed1f8eb7ad16e4bbe77b' 
  AND (
    token = 'AhPvLWQbMPK0/5gc5LjjN3UEXPmthV+SxAcs4/9Ql/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )