UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OLaXPp5PkfVvEmuMnAsy/WZwSG4XhJiqNLFHTSMOA9U=' 
WHERE 
  key_id = 'b3dcaf258dea252af1b903585f3863317fd32348948ed69edb37c5108da424bc' 
  AND (
    token = 'OLaXPp5PkfVvEmuMnAsy/WZwSG4XhJiqNLFHTSMOA9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )