UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o+srvIYeO02BrgYHMeTbbFsnKlt5zgWv+SjPDqAmL00=' 
WHERE 
  key_id = 'b59865e896813ef1793f70d177531b74d05d8bb02124bef2800241cf6fe14523' 
  AND (
    token = 'o+srvIYeO02BrgYHMeTbbFsnKlt5zgWv+SjPDqAmL00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )