UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u30yY79bFAWyvNa3t1jjGgkWIhqxaJ7ERPzt7y5uB3E=' 
WHERE 
  key_id = '69d54a8b24013031ac0fe821f11217e5aed7a3a291105ead4f4e47d1488279e8' 
  AND (
    token = 'u30yY79bFAWyvNa3t1jjGgkWIhqxaJ7ERPzt7y5uB3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )