UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OUvJsnP9Zz745sxRteeIrH7m21zdyhsikfn3pgumijA=' 
WHERE 
  key_id = '4fd2867b52b10e906facba57270478cc1338fa46cbc9ea3533297f161359d077' 
  AND (
    token = 'OUvJsnP9Zz745sxRteeIrH7m21zdyhsikfn3pgumijA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )