UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+i9JoLEZ41yTsBc8y5Cd9hlG+9svryqBwuQWQeWhH2M=' 
WHERE 
  key_id = '8ca6b64d8297724e3bf51ee427af34b722b9356bff826885b0c1295827d843b6' 
  AND (
    token = '+i9JoLEZ41yTsBc8y5Cd9hlG+9svryqBwuQWQeWhH2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )