UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sCfZBe9Cd9bpNrE627dbrM2O3dy9/fa+Wwrfutd0jZ0=' 
WHERE 
  key_id = '6dc91d9bd62fe7a29b704aef37be0d02c883636bfe4e16a58b8a9ee1e2c7524b' 
  AND (
    token = 'sCfZBe9Cd9bpNrE627dbrM2O3dy9/fa+Wwrfutd0jZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )