UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8B+E/k4t+cqYMR2Um+ZSnz9XS3IQmWS76l/2uwuo3U4=' 
WHERE 
  key_id = 'c036e3a687388a997fd59f6beef68f2e3176d3ebd03b9dd757197fbd7d1d1ff7' 
  AND (
    token = '8B+E/k4t+cqYMR2Um+ZSnz9XS3IQmWS76l/2uwuo3U4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )