UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nCqRpjXA1Gf+OSk40CIQrUoKC2F1sbE+bIwef6TDUUc=' 
WHERE 
  key_id = '3a332a1e375df6b61c49e2ed8e658a57cfd49cc55dc026f77739258475c72887' 
  AND (
    token = 'nCqRpjXA1Gf+OSk40CIQrUoKC2F1sbE+bIwef6TDUUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )