INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c99d0c669bce2e611ec1692734819921df092fe283474c4db8dfc9a4349e31b', 
    'ouARusWps3RR9LfQO3cMBMkG+WG8FuKYMslKamvxH7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)