INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9959a1fe247b460edec5af547d7fdae34c3124fc1649c5d5ed0980e1985a25a6', 
    'cKMnj1RnDQPFBKft7wZg2NtRuDq8LdSYzQIot2FpOas=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)