UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vmdsTLDPhmF5MMVBxXGxiV+KUgRE3g22ONlexBT9y1I=' 
WHERE 
  key_id = '5ef8c623eec2249af82ed4251b705177b41b6b98e957d144f8ec1c8839d3943c' 
  AND (
    token = 'vmdsTLDPhmF5MMVBxXGxiV+KUgRE3g22ONlexBT9y1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )