UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rmu0MZ4ty4eGsSkQeAKECrBWcJ8VjfINk5PfMNpgmHY=' 
WHERE 
  key_id = 'f57d3671dee7674b8d1c5f1ed99025b19c4bb4b448251c26be07e51a1ee7becc' 
  AND (
    token = 'Rmu0MZ4ty4eGsSkQeAKECrBWcJ8VjfINk5PfMNpgmHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )