UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wdz7H2wnt16S3tqTiS2X/j29pq0x5WE5A3k5aMmm7qE=' 
WHERE 
  key_id = '676532fdf8bc560a2d2c2f81bd2c0a2d47d3bbda0d9538bc1b476a0755943b1f' 
  AND (
    token = 'wdz7H2wnt16S3tqTiS2X/j29pq0x5WE5A3k5aMmm7qE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )