UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WzAtQ4QaFblzUF72M5aGMGQq98qKrZ7TThalWqkEnqs=' 
WHERE 
  key_id = 'f0419621b66ad522020149944751da152e467096e1026e9897e4c3aeeb44d122' 
  AND (
    token = 'WzAtQ4QaFblzUF72M5aGMGQq98qKrZ7TThalWqkEnqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )