UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cb9UGhHF0Qhgf3G6YWDI4s3AZNzlbZ/LDHxDNw88FAo=' 
WHERE 
  key_id = 'e6469d374e7902764a5a0170544248176e9714d6fbbb64e7d75ef61630ba888a' 
  AND (
    token = 'cb9UGhHF0Qhgf3G6YWDI4s3AZNzlbZ/LDHxDNw88FAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )