INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f2685125642dffb98c2d80623c5d23d5557e86d9b8d98adc2db3629fec9c240', 
    '3QNAjMf//g5VmG5P2+53EqGCF9LvJLGJsYUjgqyDg6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)