UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lKjjUEuR1h8/pny4OqVB73QIBHDhkn4XLt1428xyc0Y=' 
WHERE 
  key_id = '905eb1e0602a11a47e088e31a9bef8afc0c9c8ca630ba13276ffa6edbe2fd314' 
  AND (
    token = 'lKjjUEuR1h8/pny4OqVB73QIBHDhkn4XLt1428xyc0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )