UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uqV1bX1pbrLaANNGqdLHfXuFZze69BbRjuMiG+xtaqM=' 
WHERE 
  key_id = '5e927f01b5a59f23bd2c4012e6807741c741d33ce6038078bede3c28857f8499' 
  AND (
    token = 'uqV1bX1pbrLaANNGqdLHfXuFZze69BbRjuMiG+xtaqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )