UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MykTOTIodImb5gFVIhhUBN5WjwCbKPAZq+MEoV+NLPQ=' 
WHERE 
  key_id = 'efa9410d15a4d9c1f5153cfb8bcc5e95edf714b8d21c2736a34efacedd0adbb3' 
  AND (
    token = 'MykTOTIodImb5gFVIhhUBN5WjwCbKPAZq+MEoV+NLPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )