UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZnWmz3Bt/VMcJidX0C+590npuT+DxFNAarhwS9i/Y4=' 
WHERE 
  key_id = '0ef85238c3a41b8e911dd275bec41d4a6a727b7204cc5629d03427480a97ab57' 
  AND (
    token = 'QZnWmz3Bt/VMcJidX0C+590npuT+DxFNAarhwS9i/Y4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )