UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JSW9tGhWioIcEzYTg6ahPW28KgAGd6PI7SFW5vU/++Y=' 
WHERE 
  key_id = '0d30dfda3dcaf03c614a3888b97707c4c66d4d60571cece181e1bb1c77fb3e4d' 
  AND (
    token = 'JSW9tGhWioIcEzYTg6ahPW28KgAGd6PI7SFW5vU/++Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )