INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3e9852439456dac346e330b523c150eb6703550640f2c66aa34ddb3f28f0375', 
    '9T1mOoFg1KkB3atjx7toMGWVpKvioI0FWTJNUXlZnyU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)