INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7443f7016e20913002c8196141540550a965e4438db1f6c77d420ca802e49ba', 
    '/S2T5bkihmgKZAtXm6vij0tcI+ekvkb8afjlwbWou4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)