UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ss3mnmrgTZKP7hPheQgvrnONLH3+EZren53YmzbgJLA=' 
WHERE 
  key_id = '7b3cafecc2a3adf0a314e47b2183de04917f9677bd8bff6479bd198a897042f8' 
  AND (
    token = 'ss3mnmrgTZKP7hPheQgvrnONLH3+EZren53YmzbgJLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )