UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LJ379lPiG3vsw9gB4z4R8ReGvdZhTgbXTU+NZOzjbVU=' 
WHERE 
  key_id = '6778297982119c9f5e3b6ddd8846db5c05c11fd36bde6aa2d3ea8aba167ff711' 
  AND (
    token = 'LJ379lPiG3vsw9gB4z4R8ReGvdZhTgbXTU+NZOzjbVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )