UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9i1RvXw5UJQeI3HRyvOS/WQ3dMttMLzYBEBLYjhEFH8=' 
WHERE 
  key_id = '03a0b4be590f20c7f812398ae768db4015c6cd48b143d28ab695ccf42f27e37a' 
  AND (
    token = '9i1RvXw5UJQeI3HRyvOS/WQ3dMttMLzYBEBLYjhEFH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )