UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Twgid1HFnOWHaV8BboQd4gcqgCtyYZcuW3XEYYeWsPI=' 
WHERE 
  key_id = '35409a0a5952fe42a66bfd84063a3403d2d7c9606c60679fa2f516e5d104371e' 
  AND (
    token = 'Twgid1HFnOWHaV8BboQd4gcqgCtyYZcuW3XEYYeWsPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )