UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kRcZ7RNVMTwz4DMcWGsjlNG26wEaGeyf4GirJP79CdU=' 
WHERE 
  key_id = 'fae9be566a4a7996f917867d254d630188c36adab5522b13ef609bec0ee4a825' 
  AND (
    token = 'kRcZ7RNVMTwz4DMcWGsjlNG26wEaGeyf4GirJP79CdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )