UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wwu4ewkL0aK+6X6mG0NWDh6cXYhkGQdWvpWZdAQX1DM=' 
WHERE 
  key_id = 'beec00bb02c1d0be78b998bc88147d16eae55156be880bed2064f216396c4c09' 
  AND (
    token = 'Wwu4ewkL0aK+6X6mG0NWDh6cXYhkGQdWvpWZdAQX1DM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )