UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WQb4Git7deoN2S7PLJmjw4bgEe/vSXRQZTFX5r7NwcQ=' 
WHERE 
  key_id = '0e44a1ae35d90878fdc2bd506315d8e0759ec7738be270e54f0360eb40d31135' 
  AND (
    token = 'WQb4Git7deoN2S7PLJmjw4bgEe/vSXRQZTFX5r7NwcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )