UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gBs6zj+EnqoOgihpQkLkt25F2ByUXoAPwph3PE2n2Oo=' 
WHERE 
  key_id = '5dd601a2e83c309da0a17eca76bb7b9e90c242bf6b753199358f0570a224dc81' 
  AND (
    token = 'gBs6zj+EnqoOgihpQkLkt25F2ByUXoAPwph3PE2n2Oo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )