UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LHS66seyTGFhBC//7e3OvNcYXB6L/5/xHLLESFP8IlI=' 
WHERE 
  key_id = '352f711b02cc0caa2c4866a36930cc81c892ad4c35401ac8814e50d5f223b64c' 
  AND (
    token = 'LHS66seyTGFhBC//7e3OvNcYXB6L/5/xHLLESFP8IlI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )