UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q3md9BzZngCUhdNfxP0EzZQi2QYxx/AOxiMMDNLC9Q0=' 
WHERE 
  key_id = 'a5f8a0cc88709d2512dd941095f73d802b2a848c8f7ac47219a75eca0043ddbb' 
  AND (
    token = 'Q3md9BzZngCUhdNfxP0EzZQi2QYxx/AOxiMMDNLC9Q0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )