UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/SmtS1ZYCA8IBiEzwNdvEVWMHcp3ihJFM+4LzvQYuQc=' 
WHERE 
  key_id = 'd61bdbba1e52c07ae296301c7f47fd10ec914dcbd299527fd2a0b51b7b6b2ed8' 
  AND (
    token = '/SmtS1ZYCA8IBiEzwNdvEVWMHcp3ihJFM+4LzvQYuQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )