UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kDgH0YviUxKe2xuPP9nfqzcPcAiiHLSzu4WNLtG3mVM=' 
WHERE 
  key_id = '749b5acc92eb3b976e3645d8dfce364a2213baff3fcaf4899413ee8ac10bbbfa' 
  AND (
    token = 'kDgH0YviUxKe2xuPP9nfqzcPcAiiHLSzu4WNLtG3mVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )