UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jkPDkEIoht0tovtFMMoYJAEq4gNpKUATx5uSZH81AJw=' 
WHERE 
  key_id = 'c76ce9e1ce738d07b39d581b8bdb71fe2a0a4ac61e7932f76663f36c90fd14b0' 
  AND (
    token = 'jkPDkEIoht0tovtFMMoYJAEq4gNpKUATx5uSZH81AJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )