INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b554ef81171140cec4f983e32072c170611f5a9c8652fbaa249457c2ac44d4dc', 
    'dkzWZVdfkrAQmj9z8TQI8LpsR/qu5W9RdJwJDP/ugb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)