UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hUAaGNg6/gwcQTbzrwtso0sDV562avVI4pGPt0PiiKc=' 
WHERE 
  key_id = '4dae9944603310ec5759dc782b116995c2ade64ca4087ef08a189d26045992ba' 
  AND (
    token = 'hUAaGNg6/gwcQTbzrwtso0sDV562avVI4pGPt0PiiKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )