UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UeCF9eZvvEsShEG0pPJ3mXrg/D99KcIe3Z/uJLo39AQ=' 
WHERE 
  key_id = '8a2e1ca2704dd63315fac3fb35551123f54ec921ee69dd7e2df336447376cfd6' 
  AND (
    token = 'UeCF9eZvvEsShEG0pPJ3mXrg/D99KcIe3Z/uJLo39AQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )