INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c11e0753900938bfeb6497117622212acd5f9108c06e7795ab26e7a28de433f', 
    'pUcNXW5cPD/WDUJEZmRMGbwgp0ZihFBGZG5GzB5Oc6E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)