INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c250593973192de76d1eef9cee63758422641d32fbc42613156bc4dd94c11878', 
    'LvVLv7t83HdsruNQ4ypSn6sFBnuUUcxR5GEAoKtmmLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)