UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mwINqeu4EkNgy2iQ52ITzZdBTB30C0SOXXhlmGbIwlY=' 
WHERE 
  key_id = 'd4dbaa4dabe4b38dd23588d66d7ae156b35bb13dd2bbbfde724c4afd97b12e99' 
  AND (
    token = 'mwINqeu4EkNgy2iQ52ITzZdBTB30C0SOXXhlmGbIwlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )