UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GLmqtlkbuGk63uTW43uO+8yo6UvInt2AoK/eW9FUE+o=' 
WHERE 
  key_id = '784a013665bbf184e297cb9d0830886cdc6a3a546ac6c3b06f708b20c167ba5d' 
  AND (
    token = 'GLmqtlkbuGk63uTW43uO+8yo6UvInt2AoK/eW9FUE+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )