UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y6oD7hG6xCJXZjMhFeQ58UwdPT8iLdMnxXzUcRthz/A=' 
WHERE 
  key_id = 'abb124711ee2127c0806b6849000c2a9d9e7897ed42e1040cb1d7dcb99b05b37' 
  AND (
    token = 'y6oD7hG6xCJXZjMhFeQ58UwdPT8iLdMnxXzUcRthz/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )