UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XTp9XAG1WytZBtx63lBHpmL0r5fJI0lqzWaPZdM4glY=' 
WHERE 
  key_id = '196608822642627c43602efa72e0343e8bdb076a05b18cfab0b81596a5c0612c' 
  AND (
    token = 'XTp9XAG1WytZBtx63lBHpmL0r5fJI0lqzWaPZdM4glY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )