UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nv6HzoeKssBzMZX0bF2vlIvqKkp75ss30i/AivlQQ2I=' 
WHERE 
  key_id = 'cdbbc2b4e5c218efac427288f5a028744d60201a5c421639347140c28c321a3c' 
  AND (
    token = 'nv6HzoeKssBzMZX0bF2vlIvqKkp75ss30i/AivlQQ2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )