UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Av3usn0eArz0mcGhGs5bHUVPzEeVQGb4kZ42rh4QC5A=' 
WHERE 
  key_id = 'c8437b18d456f18e73fcfa4f9705080e7bdba053fcb3cfa8a413e99cc16246aa' 
  AND (
    token = 'Av3usn0eArz0mcGhGs5bHUVPzEeVQGb4kZ42rh4QC5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )