UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RGrRIC3Oto6Oq3ZSKksO7xVgHrHt4TTOD0Lg3sYOuzU=' 
WHERE 
  key_id = '11fd4ad4ec10a13f20b4317ce3000f367f9e27e72aea5be544f0cd893c112f48' 
  AND (
    token = 'RGrRIC3Oto6Oq3ZSKksO7xVgHrHt4TTOD0Lg3sYOuzU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )