UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rci2G33ZD/TTGnPQpwt6A8b6sUDezL37BGi4FjthTCo=' 
WHERE 
  key_id = '7ec36c45362d3f4df6eb86e164e1d046b4c2db5b016d72110f948f065983fec5' 
  AND (
    token = 'Rci2G33ZD/TTGnPQpwt6A8b6sUDezL37BGi4FjthTCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )