UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5keXdMYnq4uQgHp+okxaBQItqOWvjrBLYMrmog4rPUo=' 
WHERE 
  key_id = '2c0c36b8032872be3ca3070626b87ab5d41fa1173f7e7c9dfc7c6d5114a77b12' 
  AND (
    token = '5keXdMYnq4uQgHp+okxaBQItqOWvjrBLYMrmog4rPUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )