UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z9SK4n1PHlwxylPN4RZdCX25JM3TGdLv49R80tZE/jo=' 
WHERE 
  key_id = '1baad19899c40d348f113811660ff6778d9844f9beedbe14ef44795c9e263863' 
  AND (
    token = 'z9SK4n1PHlwxylPN4RZdCX25JM3TGdLv49R80tZE/jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )