UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w0ahAO7PIIATaZur0VQPhgu3DiDmOYAeteVqKlikN7I=' 
WHERE 
  key_id = 'c3f3aa63e88d609f369ab39b04b373ab178411a9aca2702be5df2811cc48c271' 
  AND (
    token = 'w0ahAO7PIIATaZur0VQPhgu3DiDmOYAeteVqKlikN7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )