UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p2GMWSzvuLUVukVIQ/+IaqrphD9v7MXCG1x4zViRBB8=' 
WHERE 
  key_id = '135b4c669f460d776a2dfd99f18b63893bf1c5e8ec66c792a5be370f9c326d02' 
  AND (
    token = 'p2GMWSzvuLUVukVIQ/+IaqrphD9v7MXCG1x4zViRBB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )