UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5wt0tXdxDOVsfCr7go4Xc5JkSTy2dfNMBTHupX9w8bw=' 
WHERE 
  key_id = 'e356b6905a3c5377bd9d56ad15f76332811a9c4f5eb46aee87d473e43f6096ef' 
  AND (
    token = '5wt0tXdxDOVsfCr7go4Xc5JkSTy2dfNMBTHupX9w8bw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )