UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dgwuoXoH+PkEl0KMy9cd1U7qYrar0cVd26/v++Jm/rM=' 
WHERE 
  key_id = '1a5a3979d5c706b1a02fb9f7b2f407b2a10f869580a3f4cb5e80c89bb9865eac' 
  AND (
    token = 'dgwuoXoH+PkEl0KMy9cd1U7qYrar0cVd26/v++Jm/rM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )