UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HERgAaliZuPAQFbmUK/aPmhojIA5WPHFnBjuvIO+7Wk=' 
WHERE 
  key_id = 'eb63df4aea9937f551c44083b28acf8c8d4a563c95f674e068d652806f831e3a' 
  AND (
    token = 'HERgAaliZuPAQFbmUK/aPmhojIA5WPHFnBjuvIO+7Wk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )