UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YOwmovdTC/y2Vv1m/RKTlsXdSi7tlF1qm8GucX+vsKE=' 
WHERE 
  key_id = 'dc92b81cd6f3d9d85523cad98751d906b29bcdf3f55c0f5f1b36dd3e7b2b0e56' 
  AND (
    token = 'YOwmovdTC/y2Vv1m/RKTlsXdSi7tlF1qm8GucX+vsKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )