UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9h4iqxT4f3veuSpXeFlyHmTSPkkLV7tRQAl8FJn+ifU=' 
WHERE 
  key_id = 'f8ea7b6f7d76d13dc8f4cdd93980c9bdf8f868deeb97c76485b4ba359a82bee8' 
  AND (
    token = '9h4iqxT4f3veuSpXeFlyHmTSPkkLV7tRQAl8FJn+ifU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )