UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PhgxPLBk5pr+QR0/pSsacUs3xQEnighSyzf9Cqb7CZE=' 
WHERE 
  key_id = '6bd04186014ea465079c52421751ba669ab7e64da178502975ff5b1e794da01c' 
  AND (
    token = 'PhgxPLBk5pr+QR0/pSsacUs3xQEnighSyzf9Cqb7CZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )