UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'on49FXwznFOT8I1jdxtzfBXNEoZytrPoDGEhs2HPivw=' 
WHERE 
  key_id = '47baa1a6ccd0d0abeb08b979b211bd715249c2ac28e6ed4634f0100da0c9e47a' 
  AND (
    token = 'on49FXwznFOT8I1jdxtzfBXNEoZytrPoDGEhs2HPivw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )