UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r9pavS2pcJYK3HvpbwMvYCvl3L7iGXtM0AGbPrUh9CE=' 
WHERE 
  key_id = 'a0e2583195e1b79fb5f3900bd2c1a0718c87019d6ede190201499953b26195e4' 
  AND (
    token = 'r9pavS2pcJYK3HvpbwMvYCvl3L7iGXtM0AGbPrUh9CE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )