UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6wp/ULZeoCa1NQBDcm9p5UXq49Ij1x5Gv7+JAXMweVg=' 
WHERE 
  key_id = '661c8ee5b83da31834998713cefe05c26fcb0fa68b5aadf9fdb4cdb1fb0b6253' 
  AND (
    token = '6wp/ULZeoCa1NQBDcm9p5UXq49Ij1x5Gv7+JAXMweVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )