UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8G9X/uKh1iWglB2w7zlcs98YN0nOgnoCEpFIU3oPKao=' 
WHERE 
  key_id = 'ce3a8113587aef31571039a8d07236862f56a607aa308c49564bbbf6f280fe04' 
  AND (
    token = '8G9X/uKh1iWglB2w7zlcs98YN0nOgnoCEpFIU3oPKao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )