UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ly0XfLGysX3vCF4LP7of+sAGmcqySsrBz03KCR2O0oI=' 
WHERE 
  key_id = '76922e8fc4248a5a695ee8bcd746ec00abb2d768b0bc6c3019a11d4150fd4796' 
  AND (
    token = 'ly0XfLGysX3vCF4LP7of+sAGmcqySsrBz03KCR2O0oI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )