UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6TqY2Xlw3kSeVvPeOowsVnnp+hCnG6WQOeKRxYqt+4k=' 
WHERE 
  key_id = 'b9817edd3768636d55e172da47d1f15be5911d2954e311036f3ee6db3b27d7e9' 
  AND (
    token = '6TqY2Xlw3kSeVvPeOowsVnnp+hCnG6WQOeKRxYqt+4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )