UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YZDVwoUsL25BIRJvRAgD9O6F8f90AyyuIC3N+k3J2ac=' 
WHERE 
  key_id = '4c608eb7d9f582846ae5d40acdf5b477c441126eccf41008a9293d9798f0f3e4' 
  AND (
    token = 'YZDVwoUsL25BIRJvRAgD9O6F8f90AyyuIC3N+k3J2ac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )