UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'THl77N93GJLuvGjdILQTDGvRy68v28QR9tfM2HFIVcQ=' 
WHERE 
  key_id = '272da7af9f3a93c89a033ad4bc7d0122c2868a300acf8065682aef5aae1f3f8c' 
  AND (
    token = 'THl77N93GJLuvGjdILQTDGvRy68v28QR9tfM2HFIVcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )