UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nzKTNI+cArVR8xUggZixG1dmxOHg2EpqygDPUfRfO8U=' 
WHERE 
  key_id = '809d32a126ce45e8210bc11aa0e5ce27d78db36abc8381cb022d47f095d523eb' 
  AND (
    token = 'nzKTNI+cArVR8xUggZixG1dmxOHg2EpqygDPUfRfO8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )