UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lQsi6rFc9PErRH9b8s5yv+BYbJWGnBvW6FAGl0RHQmY=' 
WHERE 
  key_id = '59d578d8d0551711f76a9c484a953f061e3b81f25b2396c2b3986fc5e3a325de' 
  AND (
    token = 'lQsi6rFc9PErRH9b8s5yv+BYbJWGnBvW6FAGl0RHQmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )