UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I0k/D1IlM8U96pjl4ytZCkekOsM/6ydFkY9qTIPaxnM=' 
WHERE 
  key_id = '617a29374fbbe49de71ece590191b9a182df2ab3454918e2f5267d780c78e3ae' 
  AND (
    token = 'I0k/D1IlM8U96pjl4ytZCkekOsM/6ydFkY9qTIPaxnM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )