UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K9i1vDl2fV6zIwkQLNQFrTcYSi7XaDNoRtkfU7CNOYw=' 
WHERE 
  key_id = 'bb954de8f9de178596cc2e63062fc73baf72e3c4d1729958e283349668ed6dfc' 
  AND (
    token = 'K9i1vDl2fV6zIwkQLNQFrTcYSi7XaDNoRtkfU7CNOYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )