INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39ae50a26ae929a766798f529eba80bc37a532707670d512c73e884b6c64d8de', 
    'KyoYIVwpBNsBjnBEW0O45Ea7jh2U9kA/RbT+8L0hFtY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)