UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LnMQf3MXfU6AmKV4ksjHxpkfjlNsZJaF8bVNMgubaj4=' 
WHERE 
  key_id = 'bc015c236d6e82c770a9091b239ba93773fa5b6c86b98ee804e5cba0b3545b10' 
  AND (
    token = 'LnMQf3MXfU6AmKV4ksjHxpkfjlNsZJaF8bVNMgubaj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )