INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c21962e33115783d57cfd0f9876ce8a33b771201cf0a1619159dff86b777706', 
    'gTpWXU6PAaH41U7tDUEglJ2XY7X7pGTnPDHL/FgBLbw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)