INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59b465db05d306e0ccd8050cc63a72950ff75e66e6f0641c030fa46dd881c251', 
    '4LaV39SfPW6S02r8ABPbjEQBPrZrPdF7T48WF5AJfZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)