UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BWTmp2uooszfzlO34NB/BHo6tGZDk1NFxGxmwgHPb3c=' 
WHERE 
  key_id = 'a7c1a871b2ed30123d195a44e4f0a37044a6aab1d7c2770fa4f098a13c8542ae' 
  AND (
    token = 'BWTmp2uooszfzlO34NB/BHo6tGZDk1NFxGxmwgHPb3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )