UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NGlnGejFfEjlFop7YwGzoQarC+Lr4Ab0kgrVLwcG6JA=' 
WHERE 
  key_id = '5250ad938748621590ad32b7ee3fc16b3a2b2177beeb6551455c7012a2d5fede' 
  AND (
    token = 'NGlnGejFfEjlFop7YwGzoQarC+Lr4Ab0kgrVLwcG6JA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00024