INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b42c0f1590bf13c452df88dfb8e0a12f56739602cb4a561fa18e9b62dbc9eb15', 
    '75ATWSgiUWvNNzoK4xsIUHB3lhIuHKpxxPGhEszq554=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)