UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VqiZ/J8yTCbh2jpZVDX++pBnTmbLwrEkuTaGVXqgal4=' 
WHERE 
  key_id = 'b3cde28e32cfe6bb9dd8d2cd3e275a17612b5fad9edd1e91a1017f4eb2242ee2' 
  AND (
    token = 'VqiZ/J8yTCbh2jpZVDX++pBnTmbLwrEkuTaGVXqgal4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )