UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y+dByPsxM253cFmHlRzIdAF+MXo6p9lcOldPwIpHmkQ=' 
WHERE 
  key_id = '7fd2008dbddf34d1d519f3ebac235187a44bad93211e7153eefc9ad9040a3424' 
  AND (
    token = 'y+dByPsxM253cFmHlRzIdAF+MXo6p9lcOldPwIpHmkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )