UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+4MLqfCMLfkWPUgNWF98iiX3FtEP2FAiNjkAgK/cAMQ=' 
WHERE 
  key_id = '534fe98b65ba1c8937bd24b19e190f337a52fdbd021ed0ec61cec5638689e1cb' 
  AND (
    token = '+4MLqfCMLfkWPUgNWF98iiX3FtEP2FAiNjkAgK/cAMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )