UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'giHN0Q1Lfp2eukVEJ3YNJmOLUsZLEi8+tfnUu2nwGIQ=' 
WHERE 
  key_id = '647cfc953e2e59e6be18cb05b47bf77c5b83970fd4a8559ad6a09d000c938ca6' 
  AND (
    token = 'giHN0Q1Lfp2eukVEJ3YNJmOLUsZLEi8+tfnUu2nwGIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )