INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8d7b6355caf8f72e73e54ee55923db909e612b12302bd069d4369d3884217b9', 
    '2fvVQnBOXxnotuSVdpF1MpsC7dnIObNdX0pY9CHTC0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)