UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oU+3Z6cPvkxIdL7NySxIGsR0XMM5pYJrPn/+5/URTqo=' 
WHERE 
  key_id = 'f9124cd7fe39948b153e3819d8944c3c015bba44f7d405394cccd86305992e47' 
  AND (
    token = 'oU+3Z6cPvkxIdL7NySxIGsR0XMM5pYJrPn/+5/URTqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )