UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M1JQLRuRd5ers2b/P1m4HCG2LVWcSWMxJq2QYXNnLlc=' 
WHERE 
  key_id = 'fddae2f07a6025b90f1a0f746340f50015d54b2e5c9accda705c67e17c9fdfc4' 
  AND (
    token = 'M1JQLRuRd5ers2b/P1m4HCG2LVWcSWMxJq2QYXNnLlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )