INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39209ea807183d92a851a1b3bd991bd13be379e585f359e8be46e34946ae5b31', 
    'r5Nfsqleil0AZG6OEn28i8V1LM8Jx88YWLP47rX3kz4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)