UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R2o+q593sJZVOsh1tmwNhkpwbRfUCzmZqK8qLBDfrmk=' 
WHERE 
  key_id = 'e03ea46b00399e872a27a58d4427cb9061ec52f99b5da15fbb053eaf972c3f48' 
  AND (
    token = 'R2o+q593sJZVOsh1tmwNhkpwbRfUCzmZqK8qLBDfrmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )