UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VAnmPYM3ITtpJo4B7x2YAgdXddl2Zg47Vsnayw1O1VI=' 
WHERE 
  key_id = 'd740c3a220f3a01a42ab9c954510dc1093b835de6c9593b45c17cc2414ebea04' 
  AND (
    token = 'VAnmPYM3ITtpJo4B7x2YAgdXddl2Zg47Vsnayw1O1VI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )