UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YWNc0OO05JxQUSXJizvJCmEgRbdvp8IvjmuwKdnA0VM=' 
WHERE 
  key_id = 'c35e5f0eaa88bd475edb04fa9e2a985303b60416d9c50696c2cbb8649eb8cffb' 
  AND (
    token = 'YWNc0OO05JxQUSXJizvJCmEgRbdvp8IvjmuwKdnA0VM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )