UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6pVQ8PhWOVHjpHc2KKWP5Lo2vRaz8Bha8YpqsfT+Zg8=' 
WHERE 
  key_id = 'd2c254c68a2e6bc6f3b743c953d3ba1dd314753fc78f2c96dbd5337f7733daa2' 
  AND (
    token = '6pVQ8PhWOVHjpHc2KKWP5Lo2vRaz8Bha8YpqsfT+Zg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )