INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '175d6e0c8b568d59b5daf024f960484a9397dfff704611860d9fadbabaffa8d1', 
    'MM+s8TSbtigZVaUZCqVHpEhBHb21akeWWYktaJMqdPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)