UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aB3T3thAOUUX0WTIWDe6PZsb9QQW+lwEem9m8Llmy2g=' 
WHERE 
  key_id = '50c148d5a85766d3601f680b21111c450600bd45f37e63877ccf63b12c5513ff' 
  AND (
    token = 'aB3T3thAOUUX0WTIWDe6PZsb9QQW+lwEem9m8Llmy2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )