UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'meJnQ3LIhAVKXEIaJgSQG4F5B7p67U0kgP+r+TcW6Ks=' 
WHERE 
  key_id = '8708f0068f7f2591c873cc495af67fd1683887a4ac9a0d67b9681f7b9d48e072' 
  AND (
    token = 'meJnQ3LIhAVKXEIaJgSQG4F5B7p67U0kgP+r+TcW6Ks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )