UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/4dpCf3eULpLfR02jXXph0kz8VxD5otKsT++0dKv2CE=' 
WHERE 
  key_id = '6da8e03901982c835a2cbf967a84d1a476bb0ffc375d15c186dff4bd8c86b2b2' 
  AND (
    token = '/4dpCf3eULpLfR02jXXph0kz8VxD5otKsT++0dKv2CE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )