UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BB86qqNZlnAj2CHuWlUZl5MPuCfm/5HVb1/CD4kDV0E=' 
WHERE 
  key_id = 'ddb5799c9e8539af60b0e0fbe0f9d08dc0752d456cbe2c21644e2f08860404d1' 
  AND (
    token = 'BB86qqNZlnAj2CHuWlUZl5MPuCfm/5HVb1/CD4kDV0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043