UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lb7lDbk/z5kJTpXa04h8rV5qeB5REuSwVI3DjnqefK0=' 
WHERE 
  key_id = '122de9aae783d681ed15ddf12d5e89594fe66d3ea17f44e8d5be5f1b82f92968' 
  AND (
    token = 'Lb7lDbk/z5kJTpXa04h8rV5qeB5REuSwVI3DjnqefK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )