UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l2UOv5lut2y0D7b0pDEfY+ve9cPreJqqpWD53/DDTu4=' 
WHERE 
  key_id = '0ea0a9eeff0d10ccf4aa907a44ec19275cfd5aa4e77e1d2509f207aa67aa94f8' 
  AND (
    token = 'l2UOv5lut2y0D7b0pDEfY+ve9cPreJqqpWD53/DDTu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )