UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VmOl/pjdxh+eJn6XHHHPra7Q+PoQAx5Y2sw5kBjItZc=' 
WHERE 
  key_id = '7bc199203206fa089a5d7e06188214d010ef75120a903424f128dfc792027b3d' 
  AND (
    token = 'VmOl/pjdxh+eJn6XHHHPra7Q+PoQAx5Y2sw5kBjItZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )