UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rVtXhoJkHovfnvn2j4962zgAfOIQapz50lCvNqm3x70=' 
WHERE 
  key_id = '92f98e125e96281a47fdaa5946a2b7512b1b89af268047547c9cdf237f76846b' 
  AND (
    token = 'rVtXhoJkHovfnvn2j4962zgAfOIQapz50lCvNqm3x70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )