INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5520cd68cec0ed5f83d663ed110bd731e73e6400962cc69f80bd3aca3524f6c', 
    'FI5d/45SHee6tbx7zL1Pbu59XGD7j0z4QINekMR0XUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)