UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dXmfVjcpyXSgm8jV1nUjXC2ko1CxQTVvigDgB7codF4=' 
WHERE 
  key_id = '655fb874b67f6fc3e5ee4cf19cdf393ad8908311a975746aabbc642448656ddc' 
  AND (
    token = 'dXmfVjcpyXSgm8jV1nUjXC2ko1CxQTVvigDgB7codF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )