UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SR2OoEK/sFmm/wfz7eB6DIFeDLCMcuBhgcAgaX5UKBk=' 
WHERE 
  key_id = '9aa1ab024f3412d4f77e1b79167612b97f1b98acc716ca5eb676c393662db08b' 
  AND (
    token = 'SR2OoEK/sFmm/wfz7eB6DIFeDLCMcuBhgcAgaX5UKBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )