UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8IaFuous2QK2nT+K7rIhf99t6l7eksjr2G1MyxKnpos=' 
WHERE 
  key_id = 'c18a108dc072b10be6f1cb20b8cdde33f5b2553b610b8c729ab98c3958d4a5c6' 
  AND (
    token = '8IaFuous2QK2nT+K7rIhf99t6l7eksjr2G1MyxKnpos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )