UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b4BsgNZmwSWY+2Nbd3zYzNue0rn3TNGKKQgOWn7Ww58=' 
WHERE 
  key_id = 'c3e2f612da40f6eec55ba19e5d3f694f7d5a249815f097e6bd696c4c345570b4' 
  AND (
    token = 'b4BsgNZmwSWY+2Nbd3zYzNue0rn3TNGKKQgOWn7Ww58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )