UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4wDsiHHyBk57ORQ6+EhXxajPbJvtpRMyOGnGpE74PGk=' 
WHERE 
  key_id = 'bcaff8581ea16ba8c6edfc3ad4777174ba4c557a1466fb7c0b07052aed367f1b' 
  AND (
    token = '4wDsiHHyBk57ORQ6+EhXxajPbJvtpRMyOGnGpE74PGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )