UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NmvHT+LUy09AtSM6txDFdCGxeZOH9SWIfzqWY6/Ctx8=' 
WHERE 
  key_id = '6a139163af8600250aa63aeec334891fb14d1f62c629c0b271f15d275b869226' 
  AND (
    token = 'NmvHT+LUy09AtSM6txDFdCGxeZOH9SWIfzqWY6/Ctx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )