UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eiOmDThJhVb3b9Tj+JNPNp9JIp+TXUxNX/eM62BnCLQ=' 
WHERE 
  key_id = '6c54b47088e0ea5a052ac57c7c39aab64ec94c4666fa930b30c8dc59e7b7d213' 
  AND (
    token = 'eiOmDThJhVb3b9Tj+JNPNp9JIp+TXUxNX/eM62BnCLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )