UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kUa5FT+X2krgHPYLwto8ng0DI7wdvEUF3F8Vn9Erm4k=' 
WHERE 
  key_id = '0cd2ccab6bad3a11badcb7488ab06f550eff2d21bdcb0cef1e81f2ad99e2def1' 
  AND (
    token = 'kUa5FT+X2krgHPYLwto8ng0DI7wdvEUF3F8Vn9Erm4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )