UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wb2s2P4gvUi+3iBbJgzkt8WzBLQzlqpzmtK0E6vaSg8=' 
WHERE 
  key_id = '2b4b2ccecd61cbdd541f179c3a1ed8196b5d4e7bcef46fda7848536287dcea73' 
  AND (
    token = 'wb2s2P4gvUi+3iBbJgzkt8WzBLQzlqpzmtK0E6vaSg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )