UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rZt9j4oUpTuglg3+F+SrDAQkXfcgZ58rIJDyO2gGGz0=' 
WHERE 
  key_id = 'a258bce4d44f6adfeb2e5b6e4d169517bcf09c8ec6a92e5e5596a70fcd2a7343' 
  AND (
    token = 'rZt9j4oUpTuglg3+F+SrDAQkXfcgZ58rIJDyO2gGGz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )