INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7dcc0bd5b8925957c0d094b7d11189371558970253875671a3b29aa0bf7f337c', 
    'oN+LtvbgXajxgiBBOYUlBz6CXYGNZaJzfCSb82+/Iv4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)