UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VLe0+OoKYbERXPoSTU1tU6NPLGG7nkVBakV5Yl10Llo=' 
WHERE 
  key_id = 'cb745bd0ef9d129923c1b2c6faf48797e32f53e2e14033232c1eb1bc4b834757' 
  AND (
    token = 'VLe0+OoKYbERXPoSTU1tU6NPLGG7nkVBakV5Yl10Llo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )