UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6NDKM70qYAfuqqApVdVEFWvccwGDsWKnXDR84jb316A=' 
WHERE 
  key_id = '8e514a51700075bdd8c6af5ff99f7490bd3185e7fe686fabd2218db44558fa74' 
  AND (
    token = '6NDKM70qYAfuqqApVdVEFWvccwGDsWKnXDR84jb316A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )