INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce8f7f0e346c33460600b1c32129c536a6c535b42edbb683c4c684ae3802c71d', 
    'isA5e/459hXRYNeac3ZCSMe6CSkiDoffbUL8/5EYzDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)