UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uoB8JKyqy9Jp7FCQ0OxRjcn1cVN89pEN+bl1cpUsCw0=' 
WHERE 
  key_id = '973072861d950f98f0c3eebe2c56b391ea3fa34697c2223899aa063c23903f20' 
  AND (
    token = 'uoB8JKyqy9Jp7FCQ0OxRjcn1cVN89pEN+bl1cpUsCw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )