INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f428372fdcd68ab54f23cab7305654ca1d277e1b30189b33d34846e0d9e244c', 
    '2S10WSfPt8XY6jG6HUruyezv6IlKm+phV8URx4xgN0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)