UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eXYIgvWi0MVvwNKeyy0QllBgvoxK55oVtiPnBukSsNo=' 
WHERE 
  key_id = 'e78d83d639361057ddf0f059fc1fbbf3d8bbbba0ee251141c8cffad6d4d275ba' 
  AND (
    token = 'eXYIgvWi0MVvwNKeyy0QllBgvoxK55oVtiPnBukSsNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )