INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '784cb58341f19f1338b9b7c287362f1955d5ca6294ef5a72b541a83fd9d368ef', 
    'w8cIhzHVqXRdAssVsGOvzhTzErzqbIJbqeGTWH60HHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)