UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rhGy+IYayoD7AgtTsT9Pd5Kg9LVNbvxZ/6EhkL5xKGM=' 
WHERE 
  key_id = '8a44d72689784f6e29af5dd5a2a77b4f24cd0f6c6d72386a75590dbc7d4c88dc' 
  AND (
    token = 'rhGy+IYayoD7AgtTsT9Pd5Kg9LVNbvxZ/6EhkL5xKGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )