UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yLcRTrqA2aGDytzEt5dJ5oRpwwLi3gmEBLlzXnjPAHA=' 
WHERE 
  key_id = '0b487fbbe1101824d39db9ea1b506f0018177a0f65b97347b3f9447e21e1726a' 
  AND (
    token = 'yLcRTrqA2aGDytzEt5dJ5oRpwwLi3gmEBLlzXnjPAHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )