UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BvhyeIY6BUgrKU0fpTrCTGpvF8yVE7m/EiCeCm4FdDA=' 
WHERE 
  key_id = 'd4efa825a5b2d50af86e2e94bf6571a062b9c20f23a7782c8a23c9476a2fff7c' 
  AND (
    token = 'BvhyeIY6BUgrKU0fpTrCTGpvF8yVE7m/EiCeCm4FdDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )