UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't2+TwfLl23MNp0etuM1SRq0uI1CP9K/GnINnVwhA0xk=' 
WHERE 
  key_id = '5daa1d99002aa6764f4acaf94a62b8d4ef7f43552c867ca57ae92e673eb4cd25' 
  AND (
    token = 't2+TwfLl23MNp0etuM1SRq0uI1CP9K/GnINnVwhA0xk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )