INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39f8c2586c3dde8ac910a81340c93b45a0b2a6ba20001ab94b97391dbaa29d5c', 
    'c8MF5yZWkDnFvcC93Uz0LnhBaac37zoiDUGGnONePNg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)