UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'riik9J3waZv0vggRAmXt4mvxGwLFXtpHqmr+AbP8iRU=' 
WHERE 
  key_id = 'ec5ee568706ae1fcc2276d08645fc78c9ee6e311216032e39a898e034ed8c241' 
  AND (
    token = 'riik9J3waZv0vggRAmXt4mvxGwLFXtpHqmr+AbP8iRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031