UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2qnzUR+ZbpN1bkohWJ78YsRBe0D7ENeZa2uLKDOXctI=' 
WHERE 
  key_id = 'd310452fcd2611bb33661d78c2c3a2ec9314f57045016325ec2783ac7006f0b7' 
  AND (
    token = '2qnzUR+ZbpN1bkohWJ78YsRBe0D7ENeZa2uLKDOXctI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )