UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'su2zcxyrdDos2sVnlZcHIdwS/BlXztoeb7K3WYd6nZw=' 
WHERE 
  key_id = 'd9624424d736a2dee9d71f5d1245b493ffaaa9b8987a8013c2e7f67d52f74900' 
  AND (
    token = 'su2zcxyrdDos2sVnlZcHIdwS/BlXztoeb7K3WYd6nZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00024