UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'frfq63Y/mjPtGcfe42hmUdkQmyOmetxOm7XtK2F1oAE=' 
WHERE 
  key_id = '12c1d807b3278aa3888ba201def820062b1bd9eb595ecad53bec029b928b2b55' 
  AND (
    token = 'frfq63Y/mjPtGcfe42hmUdkQmyOmetxOm7XtK2F1oAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )