UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/PWTPwOx900QSJGhtg1tkLi4QF0qOfJoZhhFAJjNIhk=' 
WHERE 
  key_id = 'edd5fd3aeecdaa28f7499a64800f45cc9f2f5aa0f8c639bc17feec7d632a244e' 
  AND (
    token = '/PWTPwOx900QSJGhtg1tkLi4QF0qOfJoZhhFAJjNIhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )