UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8/R4tiHSJwFdOMxLH3YfnQRp3Y3pv+U8xVs51d0EmHs=' 
WHERE 
  key_id = '0f6ca0efc3aaeb6c603055ddc8e9384cea25c5d2e4e5d33710f7e757d2dc2ec1' 
  AND (
    token = '8/R4tiHSJwFdOMxLH3YfnQRp3Y3pv+U8xVs51d0EmHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )