UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'orU+OHhbeHtNJAtECKQJqj+Imuu6OQ9DgJSx3018UJM=' 
WHERE 
  key_id = '4a319d01358e17e936b9079a9507705f5ae79225af793c59bfaa6479e4dac481' 
  AND (
    token = 'orU+OHhbeHtNJAtECKQJqj+Imuu6OQ9DgJSx3018UJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )