UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ol5Ka4KHIZxIIRVSDVe/15v9cPI9xfqvwJeLvDU0UM=' 
WHERE 
  key_id = '717c49dbcf277e34605be528edacb3fdc36db1362cf0089e47a11a444caa0b49' 
  AND (
    token = '8ol5Ka4KHIZxIIRVSDVe/15v9cPI9xfqvwJeLvDU0UM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )