UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '53jK8WGG4YD52dbHVkmlHNoQ12TLNVgj9G5H4Z7xc28=' 
WHERE 
  key_id = '0e485e58e80348e83aadf7643aef34dc75ae6c3710768a20eb053644775cd57b' 
  AND (
    token = '53jK8WGG4YD52dbHVkmlHNoQ12TLNVgj9G5H4Z7xc28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )