UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k9/V5eKQqOQcP5BoVAbbVsWSr7pu1xPkDzY6GXbJgpg=' 
WHERE 
  key_id = '09f48b04a7467745306c2d7e299564b193a5e6d6cf0f084a912de40abd5d4671' 
  AND (
    token = 'k9/V5eKQqOQcP5BoVAbbVsWSr7pu1xPkDzY6GXbJgpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )