UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ik5k5WVTrHW2PSBXK+V7DRVy2rmSQkgIjkM4Rj8T5/4=' 
WHERE 
  key_id = '736cb47d406e43653408c481596aba241f0e3b55e2c7abaac76c1635a9a8b145' 
  AND (
    token = 'ik5k5WVTrHW2PSBXK+V7DRVy2rmSQkgIjkM4Rj8T5/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )