UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '70T2E+Dufn7SOJS4loR4oRSSdv+NHBv2NIVgeiCLTNU=' 
WHERE 
  key_id = 'c74b6129d5a3de2f0d480dc1c02d75af6d0de272bb0efab69f337a1e2dff40c8' 
  AND (
    token = '70T2E+Dufn7SOJS4loR4oRSSdv+NHBv2NIVgeiCLTNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )