UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tV6z8Il7NkXv8yjL3CLZKGMPnwIYYR5e54bMGt49zTY=' 
WHERE 
  key_id = '32bcdf50522437bb16f8a6c605061d71355498a6edb9412e7283b5cda0e96a0c' 
  AND (
    token = 'tV6z8Il7NkXv8yjL3CLZKGMPnwIYYR5e54bMGt49zTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )