UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U012a1U5ZStXyOC1LyvWN+XTmPa+lYY6vdwnQoDIz+I=' 
WHERE 
  key_id = '25e73c7ae0e0ea67fed891377c4319799c1c71275fb689fbe887a5b2756389b1' 
  AND (
    token = 'U012a1U5ZStXyOC1LyvWN+XTmPa+lYY6vdwnQoDIz+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )