UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sxDxlWcXRrovXBgA6V+2e4qjfBMIjcNMz8oIVQfP6SQ=' 
WHERE 
  key_id = 'e16c71e92d36414b0c61a43dd0b472792d3c7a5ef2c1fd6277a5f8e022592ffe' 
  AND (
    token = 'sxDxlWcXRrovXBgA6V+2e4qjfBMIjcNMz8oIVQfP6SQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )