UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+K0j8JF7KJgWbn/wMxpld9BAxnK6nIPoUbfB7m049PY=' 
WHERE 
  key_id = '6779af0e9bbf67e4f13ced05c86e477f589cf016dded316d9bc31011b8caafb9' 
  AND (
    token = '+K0j8JF7KJgWbn/wMxpld9BAxnK6nIPoUbfB7m049PY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )