UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IW986C6xdhHTBT0qzwurSynMsPfkzn1+UBd0sJMsvRY=' 
WHERE 
  key_id = '446b0bc1038eba5d1dca84f2c68d32903746fa7d1930c52ea2f406feb9f5c880' 
  AND (
    token = 'IW986C6xdhHTBT0qzwurSynMsPfkzn1+UBd0sJMsvRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )