INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1550691db89d3cbdb2cbe27b7399e4dea68b32c94d518964a9f6d1d24c719993', 
    'Tp+mava97ibju03B5NlwXz9Dj4H3oKuJj+NDivNp5V8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)