UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QVuMu7GVCFKIC8oGbAdANDzMfNv+za7BiCbOa72ypqs=' 
WHERE 
  key_id = 'e3cd7c6519b5d73f6940bdcd4736e4a1f26ac34e2fc60a7305310139c1aa0ce7' 
  AND (
    token = 'QVuMu7GVCFKIC8oGbAdANDzMfNv+za7BiCbOa72ypqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )