UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hgvc8POtzYsPJsZktBrN7tGHPT7CTTwMs8B/FMyebl4=' 
WHERE 
  key_id = '7a80ca7f81244851ddd1d05e957ac9a732479ce93fc521f556692c457e291808' 
  AND (
    token = 'hgvc8POtzYsPJsZktBrN7tGHPT7CTTwMs8B/FMyebl4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )