UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7BDoj8bX5FMivVRZDEFB4CSQicXnrHvIKOCvAt+p6gE=' 
WHERE 
  key_id = 'e6f0d57047bdd4befb857943c9213fc3919f05194fa98772772b87d003c2bf4e' 
  AND (
    token = '7BDoj8bX5FMivVRZDEFB4CSQicXnrHvIKOCvAt+p6gE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )