UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'berp6yCn2UbT6R07UYpd6EK4sWaeIBgkWjq32GEI6Ro=' 
WHERE 
  key_id = 'a0ea329c33d0de44ea84e9baf5808edd7b4e0493904e163ae9bb7fa27312cc2c' 
  AND (
    token = 'berp6yCn2UbT6R07UYpd6EK4sWaeIBgkWjq32GEI6Ro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )