UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ttVlxAH1VMuJZWqXnRr4OjG7RKtvDz8ryF2vPkyutA=' 
WHERE 
  key_id = 'fa2da25f15479d8e5ce42a0c0626550b018304864cbb346145a33ac8e982d16e' 
  AND (
    token = '7ttVlxAH1VMuJZWqXnRr4OjG7RKtvDz8ryF2vPkyutA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )