UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v2L/gbj0YYY+O9BEdF6XCzCGKE9eZY24bxG7YiT2Iu0=' 
WHERE 
  key_id = '8eb7265d5c8ead25a90b05ce41823326d33710b92d256ac267e123b62e93e2d1' 
  AND (
    token = 'v2L/gbj0YYY+O9BEdF6XCzCGKE9eZY24bxG7YiT2Iu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )