UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lodqzXHUQhXVrVaS4j126vJ/uzdGeOxIaFrB0IEzRqY=' 
WHERE 
  key_id = 'b0a51ee4d9a3ea15af89ea07128188d03f155e90efb81024d97e9621a6476e64' 
  AND (
    token = 'lodqzXHUQhXVrVaS4j126vJ/uzdGeOxIaFrB0IEzRqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )