UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'slcsXLsnPtgqUxE3kJL7nM8yM7ZEusoQU/t6nDdLfZw=' 
WHERE 
  key_id = '52fdae736bc72fb72c53e7846b54061f08dca2d1238e732df3e4d04f81fc39b0' 
  AND (
    token = 'slcsXLsnPtgqUxE3kJL7nM8yM7ZEusoQU/t6nDdLfZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )