UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P6ZxIioJ63EMjNXJOVukEuICRSpHqo7D1LmshvXE2MA=' 
WHERE 
  key_id = 'f3c0a84ad8c23a1d4cf0bdd5db10cde8e2ad17168f7eb2c55c3cb1e360e4eff0' 
  AND (
    token = 'P6ZxIioJ63EMjNXJOVukEuICRSpHqo7D1LmshvXE2MA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )