INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac9f5a7f9dce37c2400e05f1e9fba364a73f2c7f6146bb3d37c8c0286ca20f87', 
    '1eB/3Peg6zPTPeyyuTLSQkCqWDHLpf85NLvJt0ivnA0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)