UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uAURMOVjqoOdiDL7RbZVotU5TSvrCgBrLKl6CDbycpA=' 
WHERE 
  key_id = '59aebe8061ab68370e2cc380c6f58376583758944cd39d6a7a3862aadfd94d29' 
  AND (
    token = 'uAURMOVjqoOdiDL7RbZVotU5TSvrCgBrLKl6CDbycpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )