UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ri3PFAVLNDv2j1Flgod9oiYMCJEdWmXDFMP9eGdXK0c=' 
WHERE 
  key_id = '1582c13b8347d684455088a9f342b8b475be94de5fb1a83b46d03f083fbb28fb' 
  AND (
    token = 'Ri3PFAVLNDv2j1Flgod9oiYMCJEdWmXDFMP9eGdXK0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )