UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Yb9eTpfBmkLrB+Kv1mEYnHeRRqWZOurAW5q3SdjWHI=' 
WHERE 
  key_id = '8a90cfc0d345ed20e106ebe5ed92a85428312e8ee8d472ac7b536600d5843355' 
  AND (
    token = '7Yb9eTpfBmkLrB+Kv1mEYnHeRRqWZOurAW5q3SdjWHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )