UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iqwwG6l0BfKeHVk2qT2Kl4/oLcsFhHwMsd+1VdCJvUU=' 
WHERE 
  key_id = '660cc0ac34959e975416fe430c20ae99fb66a31368cb4a33306ef1c69ab779ab' 
  AND (
    token = 'iqwwG6l0BfKeHVk2qT2Kl4/oLcsFhHwMsd+1VdCJvUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )