INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75707f46cf33bb6a220b18fdf11345e0adcbff447ad2144a7e38406f8f20c436', 
    'N4oTHr+X6A75ZA3kFn6lcdp8D8zumFnAbNH7FuyNk7U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)