UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OEi/BXgioPw1ZMqTfS3WIg9zMzH1D4P7WtsDz+ZL9hY=' 
WHERE 
  key_id = '7eecd991a3e4fd3f33273f7dc8e1d7cb6c5d4eb751c75d241f80cdd7139ee3bf' 
  AND (
    token = 'OEi/BXgioPw1ZMqTfS3WIg9zMzH1D4P7WtsDz+ZL9hY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )