UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yLCR8MrsRbZrHgLm8iOYCmDuxlKkM0ObtHMSjdyRfcg=' 
WHERE 
  key_id = '342feddbefda925258cf06f4feb14b64b714563d8fa5adfdfc70034f29b82301' 
  AND (
    token = 'yLCR8MrsRbZrHgLm8iOYCmDuxlKkM0ObtHMSjdyRfcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )