UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3gpaKfHfCdOewSDyGT8njrIkpZQM2oCsZ0j6LEnxf8k=' 
WHERE 
  key_id = 'fcc5a4e1b158e677dcc468f9e6dbb1d774cdc85c2631a52e3d86ce207d0a9650' 
  AND (
    token = '3gpaKfHfCdOewSDyGT8njrIkpZQM2oCsZ0j6LEnxf8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )