INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56a3fb57261cf1f26281b38c998974a8e3b3379c5749feaf1fc2684db56a58f8', 
    'hF5MlwA3ixfo3DitSzR8hbStIoFl4gIbk9e+bQYFl1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)