INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca7f0921bb1d8ab88abdb0fa3fb1c50e18bec18d356a2568e90a4f861f865232', 
    'T5WhPPeZAh37sgKgZQj7KMSkpVAEFOvt/GxDxcydO4w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)