UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nbB7yHjIptC2rrkWtBeF2L8lc2wISb64z6gaT7ZipmI=' 
WHERE 
  key_id = 'd6ab87e6d411ca3a4f9f0856ba5b9b08ce3e8310022618677dbe9eada885ce75' 
  AND (
    token = 'nbB7yHjIptC2rrkWtBeF2L8lc2wISb64z6gaT7ZipmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )