UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o5U4N7z2ZIN67pcpSSGDE8Jy4+O8ibdVUgtk81cPSDE=' 
WHERE 
  key_id = '8c5d82f515427ec4951fd38cec9c325dea1ccc3094dad85ac3ecd92e41ce91d3' 
  AND (
    token = 'o5U4N7z2ZIN67pcpSSGDE8Jy4+O8ibdVUgtk81cPSDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )