UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9aWxjc1RqQLsk0Su0b8NwvJaKNrfFVXT0ADPKPuYq5g=' 
WHERE 
  key_id = '36fc284cd7fe9a62ee5af6b5dea71fbfe6db4ead0841757f5ecf87a6f65839a1' 
  AND (
    token = '9aWxjc1RqQLsk0Su0b8NwvJaKNrfFVXT0ADPKPuYq5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )