UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YGx0is2+Su9OnZzfcbG5U3No3Wc/T7drLOSJZxCWQqA=' 
WHERE 
  key_id = '6f9fb6ff3549b93cb8b509b3e87d713eff44d56a170bf20660649ad554520dc3' 
  AND (
    token = 'YGx0is2+Su9OnZzfcbG5U3No3Wc/T7drLOSJZxCWQqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )