INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82909a4edd813162fd39e52d0d8c37707b5bd1915bf579c25fbc957e90d018ca', 
    'nlhkR4IK2eH5B3OaKhbWxtCc98NdtyhM1ffeQGUil9g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)