INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a71d6b61652164a28de93088d3bb5737af550ce626db96c2f7efe8476fee9500', 
    'fkXRs0CruUn/ghearydhwyIIbUBWcjXnNTM7WeNZc0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)