UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YzQuKVrDVyHrC/V3A6zfBaJIV4AfFleaIRmyDqN3mb0=' 
WHERE 
  key_id = '8706f6d5b34bee44f2e30da1ba222bbda670c5fa80c4e87f5c7953454ee13bd6' 
  AND (
    token = 'YzQuKVrDVyHrC/V3A6zfBaJIV4AfFleaIRmyDqN3mb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )