INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd7603a35efb96533adb07a20de116d7432caad9cbe0a7c88334d9978f1988cc', 
    '6ToREpTXJPAXsNZbCczyr0BBMNMAnUXUONy1trYFnKI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)