INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76496ac8275a8d88bda586492797e5a5ce4a827b31e1e1b4aae30cbdc91a33f7', 
    'dzUDv21FH8gU9wx1lfWqSq2/liAoYxSxhSjE0Y8ojfY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)