UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eFkBax8HN/IIjmZUNMNuBtgbC9U5VrLBCViN9MTRwJo=' 
WHERE 
  key_id = '0e2fb9ca8ed820cf8e3d58a66a9b8c952c25f0988a8ffd68754608697fade813' 
  AND (
    token = 'eFkBax8HN/IIjmZUNMNuBtgbC9U5VrLBCViN9MTRwJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )