UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SYaW/4BLkQfT9WJMNqFzeUdyxosO/GeK1amzcRltPgg=' 
WHERE 
  key_id = '11c3bf00fa0e0f68064cdb653f6b9da9da91e1fd18cdfc350cdf9f156aa913e6' 
  AND (
    token = 'SYaW/4BLkQfT9WJMNqFzeUdyxosO/GeK1amzcRltPgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041