UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+I6D9l5CxaTe/gBYqeTz44xJ9IxvnxlfDcspjDbuL8k=' 
WHERE 
  key_id = '4b4ad3f96ac3f62842c6a5c9dad1ad616a3dac78e6349f2d869ea6411fbd0348' 
  AND (
    token = '+I6D9l5CxaTe/gBYqeTz44xJ9IxvnxlfDcspjDbuL8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )