UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o5E0lRoS5Tb2/+YljtQnV7uHC2Qyx4VBPCzM6TZcqog=' 
WHERE 
  key_id = '3af6ba476a678a1d6bb2ffefbfa1c5f75a47e64d74846134df0aa428f4ebc067' 
  AND (
    token = 'o5E0lRoS5Tb2/+YljtQnV7uHC2Qyx4VBPCzM6TZcqog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )