UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3lBO5+NKvorD1bQmzs34Gc1NMu/LnrzpzeNOhNWAJZw=' 
WHERE 
  key_id = '2870fc950e86bb540159bf97b1a635c137763a879e7103e85f566a3ead103dc8' 
  AND (
    token = '3lBO5+NKvorD1bQmzs34Gc1NMu/LnrzpzeNOhNWAJZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )