UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0WK4XUmtbxTVUjPe6mba05TdgZXnR0SfIYNiiF2uwpg=' 
WHERE 
  key_id = '6beb309197598827435f7af74f40c930d3ed67f74cc762041d5ba061745f4db0' 
  AND (
    token = '0WK4XUmtbxTVUjPe6mba05TdgZXnR0SfIYNiiF2uwpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )