UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y/Hp1tz+o+hn7nnDaDYFd6bPg52oQJ6DJhATqOkXIwc=' 
WHERE 
  key_id = '4ebfd74bf4c73f591df80d13e77e42c0c5773b80f0671358308bc2e2071a6f2e' 
  AND (
    token = 'y/Hp1tz+o+hn7nnDaDYFd6bPg52oQJ6DJhATqOkXIwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )