UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'poWtCoQ8fLaHjJNVcs6wHRZM823qfDdAjNpPRw12qQI=' 
WHERE 
  key_id = 'd2a7497183118314a77e139b8991b4e1d184ee9ab3a0b01606c4220e88a0052d' 
  AND (
    token = 'poWtCoQ8fLaHjJNVcs6wHRZM823qfDdAjNpPRw12qQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )