UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lMhcr/EqG6Q3M6HkBfxEnymZrL2WvBF5Kh1Q13wq1qM=' 
WHERE 
  key_id = 'a321982478d4ccc2079fcababe4d746eeb5aebf9a2c9cadf8f2b6c663bb5b6f3' 
  AND (
    token = 'lMhcr/EqG6Q3M6HkBfxEnymZrL2WvBF5Kh1Q13wq1qM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )