UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OO5ZFYwOPotNCFTzIFATQYi5qWIX1fHEY4MBraSgxRU=' 
WHERE 
  key_id = '9bad614148fed26590720116f6eaaf504e1814ed114501be1cbb6f4006a54b87' 
  AND (
    token = 'OO5ZFYwOPotNCFTzIFATQYi5qWIX1fHEY4MBraSgxRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )