UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/iN4s7nEj/SkeDYpPwAL8biKbai65m+EJWask/6IsQo=' 
WHERE 
  key_id = 'c65b756e90379ec11928c5253e01fd278864cfbeffd9a1fa52c415c22943e44e' 
  AND (
    token = '/iN4s7nEj/SkeDYpPwAL8biKbai65m+EJWask/6IsQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )