UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qkYwNaLJFvoKKzcvMBbb6Ul7ZfUl9EutIsEikl9NHNQ=' 
WHERE 
  key_id = 'a46ab3ab30697a0a1434f4663fbf1e8683dcc3f668a2507a0819df83a959563b' 
  AND (
    token = 'qkYwNaLJFvoKKzcvMBbb6Ul7ZfUl9EutIsEikl9NHNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )