UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z60PeGHDKVCTlA/fICl7bYQETsM/QD47hykp1lFoDjc=' 
WHERE 
  key_id = 'f8f88738f08c9192b5d8634d7de37260261aaed651d043de6f69d47916e70035' 
  AND (
    token = 'Z60PeGHDKVCTlA/fICl7bYQETsM/QD47hykp1lFoDjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )