UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'buQcHyDNK8lyvc/FQJwPWo7l/HU4JcT8GPk7e71JUuI=' 
WHERE 
  key_id = 'c9e0e1e33192a79333d71361d6ea9d75fcb38553058f99e04877115fdd315a61' 
  AND (
    token = 'buQcHyDNK8lyvc/FQJwPWo7l/HU4JcT8GPk7e71JUuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )