UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/k626bi021konOLnYmZWM4lkMqwZgjbufjQTzp/Xb58=' 
WHERE 
  key_id = 'ffb192947eed862e0ab6dd86ea3d742c09b39cbe64b1db41de99d04f802f3b8b' 
  AND (
    token = '/k626bi021konOLnYmZWM4lkMqwZgjbufjQTzp/Xb58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )