UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WkozQLTnO9nEmkuH+WpsN4jvrDFB++dlqExdccPs64E=' 
WHERE 
  key_id = '759f9646199503ba0b99134229f77efcc9bfdbf0fdb3f9f33eaaba5b5dfef62f' 
  AND (
    token = 'WkozQLTnO9nEmkuH+WpsN4jvrDFB++dlqExdccPs64E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )