UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X2EmiT2XRMtnmTt1XbsxZakqPArYZO+tsrmjPapzoaI=' 
WHERE 
  key_id = '98c542032b11009f5d0949563beb93db582961e7608f88fcabe1c5bcc5eb2dd2' 
  AND (
    token = 'X2EmiT2XRMtnmTt1XbsxZakqPArYZO+tsrmjPapzoaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )