INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c68e3025231c07427f65e8dfc46930bb2559eca1c04dbcdb28816bd3fa2904a', 
    'rqPrwmCez+lHzrtSRrGBYMTBR1MPByUwsqohoQMv/1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)