UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ClWRFe3MTQ6BEfbhKYqiKr9jlNUCjx7ekTWcmNZ06Fg=' 
WHERE 
  key_id = '6ed6a57d0f2199e661529009b22dba93803f7baa23e1f5f0e7e4f467661d1bf7' 
  AND (
    token = 'ClWRFe3MTQ6BEfbhKYqiKr9jlNUCjx7ekTWcmNZ06Fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )