INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '515859966da0c12ac9f46c20a40b0d4f546116699e3895a7c7e1763853ba4147', 
    'Iq4yXX7zQj9169lUDAOymHP+jVTiGS4Uj+TQil0YfZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)