UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '46nOHLSwPlw25oIYaVG8FMyYgc6sfy3B9XkdPuIwr/I=' 
WHERE 
  key_id = '25364251df5d434e5f439d96087019c2c9362aa2f168081a45f7652a3eac7ebb' 
  AND (
    token = '46nOHLSwPlw25oIYaVG8FMyYgc6sfy3B9XkdPuIwr/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )