UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EKzyF5C/4hiKqTZacPr/S6LDtvV4wEtYaK4joiuLgW0=' 
WHERE 
  key_id = 'ccaf8fc4398579df47017e86279a327a9ce675c3be36665432c4d4c0041f024d' 
  AND (
    token = 'EKzyF5C/4hiKqTZacPr/S6LDtvV4wEtYaK4joiuLgW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )