UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5QP0ADexhfEQF4PL3lHQhGs2ouPnmdH5t/kJy71sif4=' 
WHERE 
  key_id = 'b84dee783d4962d8118a45b49197702e35bb4d62ac6d0202c2a5e5cf71378ad2' 
  AND (
    token = '5QP0ADexhfEQF4PL3lHQhGs2ouPnmdH5t/kJy71sif4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )