UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eB6Gyfae8s9zYNQEWn3nYHJlBAYuIcacMpsf/Kl9RPE=' 
WHERE 
  key_id = '4b14a4a861357893f3be6f928761235a15f07ba797c4852c1e8db043f5fe532f' 
  AND (
    token = 'eB6Gyfae8s9zYNQEWn3nYHJlBAYuIcacMpsf/Kl9RPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )