UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rI2L0KgZpPNj7IERwKwftK41nNIP5zx4kTG8VuXFCwI=' 
WHERE 
  key_id = 'bfd8992f177703caad7e8b6330f4492c23c68caaec065ea4351406f9ad72e990' 
  AND (
    token = 'rI2L0KgZpPNj7IERwKwftK41nNIP5zx4kTG8VuXFCwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )