UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J/utyzAFeCWbinppe2bWAbbI71doBzF5OpvqefV29cE=' 
WHERE 
  key_id = '641a207b65823510a5028f41cdd831f0526462a776b35943136bec4fc758048f' 
  AND (
    token = 'J/utyzAFeCWbinppe2bWAbbI71doBzF5OpvqefV29cE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )