UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LKa4p14pdIf/B+xI6d9nDWlFjBtPm8dCbQiLPV0CYsk=' 
WHERE 
  key_id = 'e2287c4c8edd207044be14ef26162f5072efeb93628e7d68c0629ad10acdfbb0' 
  AND (
    token = 'LKa4p14pdIf/B+xI6d9nDWlFjBtPm8dCbQiLPV0CYsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )