UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uNRqJedqA0fWo78P0PQaPAszS9Y110tjnaz2s1lWgBc=' 
WHERE 
  key_id = 'adbc8bd68233fd5f29aac237817bb6c22555690a9f68b2a8983d95b03421d76f' 
  AND (
    token = 'uNRqJedqA0fWo78P0PQaPAszS9Y110tjnaz2s1lWgBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )