UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HeoMqJ4oxyf4V916bR6czpSBnWC5VXrxFuvToMLDIjQ=' 
WHERE 
  key_id = 'cdee1d72989c477becf5e7d33d80668173336e1fbd822e130e3355d797a3194b' 
  AND (
    token = 'HeoMqJ4oxyf4V916bR6czpSBnWC5VXrxFuvToMLDIjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )