UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nRVEm36cQWIBAVFO4EOnlhBHa+ZgKBvsGYsIQvvbiQ0=' 
WHERE 
  key_id = 'c9ec220787b547c23a743456c7e4b223ae7d4fd05859a01070c1a40cda0ac88f' 
  AND (
    token = 'nRVEm36cQWIBAVFO4EOnlhBHa+ZgKBvsGYsIQvvbiQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )