UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ns/CVYwDNE2xRwmCwtl+HRghgHY4LkID8kWYPNQ7aFw=' 
WHERE 
  key_id = '2be842a797782c316da1393258ca4831a30205b35babafa7179372443f1401cf' 
  AND (
    token = 'Ns/CVYwDNE2xRwmCwtl+HRghgHY4LkID8kWYPNQ7aFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )