UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/u83oYTxQDFx1QKDclQXbMza7pbLXMetqJ1I02ONRL8=' 
WHERE 
  key_id = 'e9ae00284090360f85bce5e8a2ce0007a1a7677bdfc2025eb042f78b31a02470' 
  AND (
    token = '/u83oYTxQDFx1QKDclQXbMza7pbLXMetqJ1I02ONRL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )