UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zYeAMQPJqMADwpZF+s81r6b7zut9hZBQN80e6Uotx5Q=' 
WHERE 
  key_id = '2656bf988ca9728c12c1ff47df7330ad0fb4054adefbe08a0b9eb86dccd66066' 
  AND (
    token = 'zYeAMQPJqMADwpZF+s81r6b7zut9hZBQN80e6Uotx5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )