INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2358f6b6c4810db29060deb5d32b86696544e823d9f60e9c4bf4e603178ae0db', 
    'CbC+lBajlARI6yQdaGKTZRQivcB0DkRM/NpacxDevjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)