UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SGK3AyNJMDbMjQfuxEMxy7rp5mf5JC+Mfof1U52KcKI=' 
WHERE 
  key_id = '37129c55b1f348897a73ab6069282b228c5c71f10342ff78e1df6eb241ac3110' 
  AND (
    token = 'SGK3AyNJMDbMjQfuxEMxy7rp5mf5JC+Mfof1U52KcKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )