UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OZHvUmm7Rsh4zNc29n10kOFhASFJTmicv5xfh92xAdQ=' 
WHERE 
  key_id = '67f28c481d4532647a91bf4dbfc63a4fd6e52cff046a97485d7f36001b966499' 
  AND (
    token = 'OZHvUmm7Rsh4zNc29n10kOFhASFJTmicv5xfh92xAdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )