INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c19b2ddfd51cac84350e31a3c992bef48973bae428c392820ee315071949813', 
    'oiacM9z597xcW0SFJxfV15s6kDncbr7X5ZKscClj0LY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)