INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ba7b9922aa4c717a8d989c5d0ad8c52764b8ee4451f9e3770465d98bd3ad0351', 
    'L7fjT4Zmpf/QV0yJvG9m29IWtAuEnjdy3tERNk42NCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)