UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BdYAzKtUgxINCwomVKFLJXndWX4Iz6AELFqVJuqBv7Q=' 
WHERE 
  key_id = '385ef304e60aa4928a23de115a0cd6cf082cca43fa87f6dc9d011f6c1f2670cd' 
  AND (
    token = 'BdYAzKtUgxINCwomVKFLJXndWX4Iz6AELFqVJuqBv7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )