UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ERUMuuwZJym4Hj4RggAivXsFVaI/3Wd6lK60jnowOl0=' 
WHERE 
  key_id = '6a1be688117d5ea44d92e4f2d393fd6c59b0544ca678c9c39739107559a49329' 
  AND (
    token = 'ERUMuuwZJym4Hj4RggAivXsFVaI/3Wd6lK60jnowOl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )