UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YpzphwEPBz4xFoCNSP4rIgGJJm2p7xKBy5EnN95hSHA=' 
WHERE 
  key_id = 'bcf452cc35b30fd7fd827f39a32f85bb06aeaa134cb2c67ab7e679e3ae45e474' 
  AND (
    token = 'YpzphwEPBz4xFoCNSP4rIgGJJm2p7xKBy5EnN95hSHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )