UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X3LWkNsgIFPYyft/Y3ozpYl9jvhK7Icxi2mBnJuEQow=' 
WHERE 
  key_id = 'b42f434ea5d536f4eba90b2f918e4467b2afb730271635d8a03cb0c53d650c94' 
  AND (
    token = 'X3LWkNsgIFPYyft/Y3ozpYl9jvhK7Icxi2mBnJuEQow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )