UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X32jZvdL/Rdts+UvC00wWpJKgYeCzTzoYPKjQGBaUU0=' 
WHERE 
  key_id = '8cc9a76b2f8aa403bac1f79b39a6c231a3783271901ceb27d4f28915bf49808c' 
  AND (
    token = 'X32jZvdL/Rdts+UvC00wWpJKgYeCzTzoYPKjQGBaUU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )