UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iHI4YHHJNKfPlgOaRl6XGYcaYklQI7d/Z5dxcrJn2g0=' 
WHERE 
  key_id = '5917c894d3aa3e7de3a04dbbc34f425eb5ce39ff67f7ca1e3e0b9a2961116fc2' 
  AND (
    token = 'iHI4YHHJNKfPlgOaRl6XGYcaYklQI7d/Z5dxcrJn2g0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )