UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iFoMbDL9lVg2EmS11VbpcJkHOcx1sPzCg5zVseYmVBk=' 
WHERE 
  key_id = '3add4c3e42ae521e96bf38bae9d620452e4d94e1079d5f51c7cba2254e038e51' 
  AND (
    token = 'iFoMbDL9lVg2EmS11VbpcJkHOcx1sPzCg5zVseYmVBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )