UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dNKpayDLUNTahLkgQlrYhGwl7kYdB1Tbwvhk2SsEm50=' 
WHERE 
  key_id = '1edc8669b1b0a779023429a63313586a925db232cec448774142c2b15ef812ff' 
  AND (
    token = 'dNKpayDLUNTahLkgQlrYhGwl7kYdB1Tbwvhk2SsEm50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )