INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfd0cfe09a508c7102027091921848be645683a5a9482d2e8aa5f8961a3e210f', 
    '5BQ5GLf22HzbwJiczmc1bMBEAFrKNenFWFrkC5vjegc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)