UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u6PQ7Lx0bgQFvBLHrK6Duzzoz8kcfJfr7wkZG0jcN+0=' 
WHERE 
  key_id = '922da3793a4e679653d3078622f827028edb56219b072e4c2cffbddd1f8c1185' 
  AND (
    token = 'u6PQ7Lx0bgQFvBLHrK6Duzzoz8kcfJfr7wkZG0jcN+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )