UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yd2qHdV54c0RmVAo3JLQywRpt70nU1rOAgV4t9PQu2o=' 
WHERE 
  key_id = 'b961795933fd71da657de13af1d9bcc03565dbe75511e81cb9ab37adb7dfd808' 
  AND (
    token = 'yd2qHdV54c0RmVAo3JLQywRpt70nU1rOAgV4t9PQu2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )