UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RYhheBxEtiMR/7M9wQYB8OVf6da0L+G80lxs+5uW46Q=' 
WHERE 
  key_id = 'dc77c253d8763ed3f554ea90bbe59cde71ce5b38f15537c8da0e49b882df9341' 
  AND (
    token = 'RYhheBxEtiMR/7M9wQYB8OVf6da0L+G80lxs+5uW46Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )