UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PCCUX4Ztb6q/urg4UI+rhuQfMBh5D2nte+ZCPD9i060=' 
WHERE 
  key_id = '5f4516cfa90ade3ab2f056c5c97fe6ec4c81ad3b23018ebb58fff2478c4ed3dd' 
  AND (
    token = 'PCCUX4Ztb6q/urg4UI+rhuQfMBh5D2nte+ZCPD9i060=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )