UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WLEwqaUQWYsmqHvNRqbqQYa20Zw0MW993xK8stlU0sE=' 
WHERE 
  key_id = 'c810daf4294082610681b41888caa13c07ce13bb772bf7989d8d17e7df505b81' 
  AND (
    token = 'WLEwqaUQWYsmqHvNRqbqQYa20Zw0MW993xK8stlU0sE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )