UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zsmUa0o01mYmQhZ6eQ86dtx/c7VS+S1QIqS8HzlU3PM=' 
WHERE 
  key_id = '6e0858a80f9c34a654cac08aa8b3b59876c4a7b34325c223845b1580c02f4548' 
  AND (
    token = 'zsmUa0o01mYmQhZ6eQ86dtx/c7VS+S1QIqS8HzlU3PM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )