UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yt1wEeaYYuV6FvjgVVBFACcGCQFnBXHR6ygQgHnAlgg=' 
WHERE 
  key_id = 'a612135bfdfa8e527c7ffc6f3dc25865a19c397a7b0ceecbb714a1b7ab4e4df2' 
  AND (
    token = 'yt1wEeaYYuV6FvjgVVBFACcGCQFnBXHR6ygQgHnAlgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )