UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3CncbCJbXotSgYSXZIQVAvL9onwXOIxSwVd7LVaLEVQ=' 
WHERE 
  key_id = 'e651005aeeda755de92370e25d86dd813767a3a97bea90b6cbf467736898ac56' 
  AND (
    token = '3CncbCJbXotSgYSXZIQVAvL9onwXOIxSwVd7LVaLEVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )