UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GQ7qulk7D83JpVbh0487j26kQ/1vYpxf6gvYuIFu/CA=' 
WHERE 
  key_id = '5fc3745d1b354c50c4ce520cd48fbc6bfa936b68d9d6b8c730cfaef822f3df62' 
  AND (
    token = 'GQ7qulk7D83JpVbh0487j26kQ/1vYpxf6gvYuIFu/CA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )