UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gzmNsxVEqgI8F6AjP1E9YQbTNrqyFPEYyP3B1rLR4OA=' 
WHERE 
  key_id = 'b1ffc984a63fc0c89f4c522e1de4c6aa8d9f89280a0e7a08f38d33bc5e259628' 
  AND (
    token = 'gzmNsxVEqgI8F6AjP1E9YQbTNrqyFPEYyP3B1rLR4OA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )