UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lg/f8k9vbHMYcYxhHQCjwUzI/r6Tds12AkzcJKkqDcY=' 
WHERE 
  key_id = 'b3e5257a0f7c25bce95ad3795141323c3b39dce9cf8fa7ba8577be4056572806' 
  AND (
    token = 'Lg/f8k9vbHMYcYxhHQCjwUzI/r6Tds12AkzcJKkqDcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )