UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yYquZvPeziOOjzDIJRDd1I/0ohIB3O/zIFiHtGK8cTU=' 
WHERE 
  key_id = '71672a89587381332cff306148be1ff703958ebd8fbba0a918c5fb5a7744de54' 
  AND (
    token = 'yYquZvPeziOOjzDIJRDd1I/0ohIB3O/zIFiHtGK8cTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )