UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '26/bTeqGL9yYwwmKQz6P+c13ooCv3xQuoQQpHZSXm/Q=' 
WHERE 
  key_id = '01ff29932c1d3f46c9f90cfe831b37e6345d1c2f2b18ed1e3611d39177737f89' 
  AND (
    token = '26/bTeqGL9yYwwmKQz6P+c13ooCv3xQuoQQpHZSXm/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )