UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zcJ1CkOJIrHEkAzQ2ZhnbAU3dfoe85SwMZDu1gW63Zk=' 
WHERE 
  key_id = 'abf2b3f27fc138c0c771b6b27503420c20b14b682ccfce247b66fab31664b862' 
  AND (
    token = 'zcJ1CkOJIrHEkAzQ2ZhnbAU3dfoe85SwMZDu1gW63Zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )