UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PkSxM2xzSS5yZJQV6WZTLU7JGnpJCczzrOLGdagcfsE=' 
WHERE 
  key_id = 'afd3b2f01dba54eeee4efd7c7eb533c9315d36e6a1ad3a520f6e02074810a049' 
  AND (
    token = 'PkSxM2xzSS5yZJQV6WZTLU7JGnpJCczzrOLGdagcfsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )