UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dxIIlxF3C+x/jo2yMuRADZUHyDdQYPelBgLnxh24ngs=' 
WHERE 
  key_id = 'c33afe71d642d9e82bb308b0526d6199211ca7bde3535009c992a21ec4fe14dd' 
  AND (
    token = 'dxIIlxF3C+x/jo2yMuRADZUHyDdQYPelBgLnxh24ngs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )