UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ds3peoiidcqyq5zhXaRYMCWx4Ruv/3RwtveLyn5OO58=' 
WHERE 
  key_id = '2df36600a8cbfe01e75bc231193807883156d543149df32022127b122e03d96b' 
  AND (
    token = 'Ds3peoiidcqyq5zhXaRYMCWx4Ruv/3RwtveLyn5OO58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )