UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gt6Cxgwx7HIoDRXyMOZVxoWCR2c7Lnb+s+CY3zHBERA=' 
WHERE 
  key_id = 'a00da334f51e939a14642884ca5b905f5ab9c39e76157dc35d6761c802879733' 
  AND (
    token = 'gt6Cxgwx7HIoDRXyMOZVxoWCR2c7Lnb+s+CY3zHBERA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )