UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qXgN5YxJlrD34whfPg+Jw0mRcysV+HwI/M05bYwc5IU=' 
WHERE 
  key_id = '214d4c19116550aadd6e824d59da13f8b04daa31af6e00576b7d4dd9945dbee0' 
  AND (
    token = 'qXgN5YxJlrD34whfPg+Jw0mRcysV+HwI/M05bYwc5IU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034