UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VFkfp/wFWqX/Sr7iq4U3vJd0h5ROk93xYRirF8Y40dc=' 
WHERE 
  key_id = 'ee2517300ec64cc3f4298517509a91ab530906a3039cf219f64b55d3821f8238' 
  AND (
    token = 'VFkfp/wFWqX/Sr7iq4U3vJd0h5ROk93xYRirF8Y40dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )