UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oQWGlSqViUIRgO96amwYx5lza4II9OIky2k4oB7P0dg=' 
WHERE 
  key_id = 'c7189e9eeaef4151e7cbed6366322a63ec84244accc9e6fdaf8246742a829f63' 
  AND (
    token = 'oQWGlSqViUIRgO96amwYx5lza4II9OIky2k4oB7P0dg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )