INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bf3b103a29c88a2496026539dac6c71267835b8ba094f1e0aa7fc71023e153e', 
    'UHNFAYF7jjshY3/Eov3fKD1xnPYUseF2XfX4/sur51E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)