UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hlLtp/+UFlx1lJ0o1RZARQ0cX9Eqak9ju6L4gl0fQwY=' 
WHERE 
  key_id = '1ce0440632c0794a6be7a75dcfe74cc42b704f8624090dd371352a208c87c44e' 
  AND (
    token = 'hlLtp/+UFlx1lJ0o1RZARQ0cX9Eqak9ju6L4gl0fQwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )