UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zNbgtz8yeugkS/NIMBpBwdIhQsrHR9g3wGFj00BrPpA=' 
WHERE 
  key_id = '3943ed54a5eb8b97fb9e05117a7f974b18325d7d21f85e70b0f0abfbfff475ec' 
  AND (
    token = 'zNbgtz8yeugkS/NIMBpBwdIhQsrHR9g3wGFj00BrPpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )