UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '66nkNzdD2vW7mej8ONUueGEmCXsy0Zexx3DoXVPt28o=' 
WHERE 
  key_id = '6395e53f937209b392a22fffd7ecfd3675776f9a3e74d976660b530bfae3f430' 
  AND (
    token = '66nkNzdD2vW7mej8ONUueGEmCXsy0Zexx3DoXVPt28o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )