UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VkqDhrlGnc9L9vB/wkB+7nz2ivrESMMjZiUttNXTsKI=' 
WHERE 
  key_id = '448978133200a96d2ad642fad34a3e1b28680270f1c0e84e895d1360625cf2c5' 
  AND (
    token = 'VkqDhrlGnc9L9vB/wkB+7nz2ivrESMMjZiUttNXTsKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )