UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WMoV3SMUT4gX5EAyrkd7FBXSkN5d3EcQyWMZVlo0HGk=' 
WHERE 
  key_id = 'e2ae4e8e5c4e732fd8c6705965de4e0d999c7d317fcde39de913e0bda7dbba40' 
  AND (
    token = 'WMoV3SMUT4gX5EAyrkd7FBXSkN5d3EcQyWMZVlo0HGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )