UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'avugIWU4wPfYVeCqd5B389jJMlwgaAfulT9r57a3HCA=' 
WHERE 
  key_id = '291a395103bdbef02438cd450aac9af61e510a2d5fc4f0d4a1944622cca5cc0f' 
  AND (
    token = 'avugIWU4wPfYVeCqd5B389jJMlwgaAfulT9r57a3HCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )