UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mDifTh+sMhHa27AAygZudmQOXDB6v2B2n+zh5q4LOg8=' 
WHERE 
  key_id = 'd4d08a285c0479f64457fa6437fe060b678d6ac57b776e080b1cb315375308e7' 
  AND (
    token = 'mDifTh+sMhHa27AAygZudmQOXDB6v2B2n+zh5q4LOg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )