UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WEbWb3uPKMdqQX+bIKhCRW5TYsdCt7ZXEYm/BnAnN8c=' 
WHERE 
  key_id = '99ccf5ca6f087ffe648a8833fd492edbcf472be1c5f9ef95890373a8e11e762b' 
  AND (
    token = 'WEbWb3uPKMdqQX+bIKhCRW5TYsdCt7ZXEYm/BnAnN8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )