UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R2y4E2N1IE95JD/QIaXEPUUJNAmhUmAzJ+XFUQloKxo=' 
WHERE 
  key_id = '334396865a220e55bd714a062496ccb0b5587d2d83f4f8cd4664b704b2962fe5' 
  AND (
    token = 'R2y4E2N1IE95JD/QIaXEPUUJNAmhUmAzJ+XFUQloKxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )