UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'glpBN+ru1cN2XSVEhv8LP0MVQXAMDc9wgQNy2b98V+c=' 
WHERE 
  key_id = 'c698374b1d27e09e3534fe4f6a2687f6fe96bfa4c38fb783758d3f407c69b746' 
  AND (
    token = 'glpBN+ru1cN2XSVEhv8LP0MVQXAMDc9wgQNy2b98V+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )