UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rWrZ5PN5lyeDA/PamnzPOBiTptVe3hZUTWSs05Q+f3Q=' 
WHERE 
  key_id = 'c864ba1fd18f8ebd72706e719efb0da4fe0e0407ad9cecd817d9778f35df20f7' 
  AND (
    token = 'rWrZ5PN5lyeDA/PamnzPOBiTptVe3hZUTWSs05Q+f3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )