INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a7446c424631a34cfe01d79e5553316253cb38f6e3898a7a180ee738b0b7c75', 
    'rla/+vjrydI5b6EcsHu3yf9xGCd1He5atGKf1YKvszQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)