UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UHvXAjaMxfMARGGiLc4kPDwzLzdOivHlh0+HQwmZdAo=' 
WHERE 
  key_id = 'bb2fc4deb08ad4d34ab8a6b3a79c201b8bb938b8e07cb1dc79ecaa3596902858' 
  AND (
    token = 'UHvXAjaMxfMARGGiLc4kPDwzLzdOivHlh0+HQwmZdAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )