UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LRkLOlctFh9vs5cPSmB1vzSNNJxPjaC6Kc3htoYQmbw=' 
WHERE 
  key_id = '66d094f6feeee8918f620a0e91ca8cb9ff39da88f5f9e9226f36ceeaa5a21571' 
  AND (
    token = 'LRkLOlctFh9vs5cPSmB1vzSNNJxPjaC6Kc3htoYQmbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )