INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '457f45e8aeba0a97f33fd17055a68b736c9b347e41824c8084b639d08242e8c6', 
    '0S8jNE7e+xBm+8CGtubhfvs0tClTUf6mSUBDtWMMBds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)