UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/qwKwTFBcG+Tu9lMvbnAnBS7rGa9APn3ngLjPIxZngc=' 
WHERE 
  key_id = 'b06190e3b21788dbffae2b8322b77e7d2c84fe76a28cf6cf18d5cf2198b8551b' 
  AND (
    token = '/qwKwTFBcG+Tu9lMvbnAnBS7rGa9APn3ngLjPIxZngc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )