UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CR42yDKRFPCxRZiefXn8UGYfpQPFYJ3/+LeuQ47AiJE=' 
WHERE 
  key_id = 'fc6909341bd0ac59751c84a2aef71ce57ac7f0c840d651317235802abec5f209' 
  AND (
    token = 'CR42yDKRFPCxRZiefXn8UGYfpQPFYJ3/+LeuQ47AiJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )