UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9QAWP7WfCUfKbR/clNII3qgqv3/41Yj72Q1XtxVFXuA=' 
WHERE 
  key_id = '8bbd888135d83ae33a614bcd0ce3a600a07ca2b1ec4c13fc06fab309ea46c4ed' 
  AND (
    token = '9QAWP7WfCUfKbR/clNII3qgqv3/41Yj72Q1XtxVFXuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027