UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uomyWJx3I5C9183qRrcLAtcrllhfTCnHiB+rhq3kNJo=' 
WHERE 
  key_id = 'a9a06bf0460c82a2c6e780a39c3c833a97d7b52e56781ee3a83180eb84c77e91' 
  AND (
    token = 'uomyWJx3I5C9183qRrcLAtcrllhfTCnHiB+rhq3kNJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )