UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ymNdHS0Ezg+RIh+dw3oWDFt3A6b7EWuIKK1IF33PGA=' 
WHERE 
  key_id = '25b581a2964d59316378327298fdad7a93bf1c260a3a11579549ca99a7f3438b' 
  AND (
    token = '8ymNdHS0Ezg+RIh+dw3oWDFt3A6b7EWuIKK1IF33PGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )