UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tQ8DJzM0U/5hDcUoVNUUQm1c8foT3i1Xdeqn0XPSMAA=' 
WHERE 
  key_id = '1f9cd6453a1ef3487ad4fa56a4e89d86856e7b657868166c2617c7e7ab5896f0' 
  AND (
    token = 'tQ8DJzM0U/5hDcUoVNUUQm1c8foT3i1Xdeqn0XPSMAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )