UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tFRRBPIfUo3CoiygD0LGJYTP2a3fZ6/3g+yX8rXhjCU=' 
WHERE 
  key_id = '3832ee69480bc46ef5054943687db880d8999b5edc1a7a3f453a06cf475e5462' 
  AND (
    token = 'tFRRBPIfUo3CoiygD0LGJYTP2a3fZ6/3g+yX8rXhjCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )