INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e176a6e92f9925f3f59e893c682b021ca08a6843c4ee05a5cf758fdfb9de65ad', 
    'MOoWQ81t52nK21dM8EWcO0GhIzvUBD8A63iwTYU1YvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)