UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/F9OegbCkxkefakRA2gNPsuaTqSfm/B+P+gb/dT08AU=' 
WHERE 
  key_id = 'bce90b8ae6d3464592df0038215a41a621abdf684e74532044729ccbf7395539' 
  AND (
    token = '/F9OegbCkxkefakRA2gNPsuaTqSfm/B+P+gb/dT08AU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )