INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b963b3d6b5678a2044d5bdfb766cb84e08bf5372501c8fe20527ee6c96035855', 
    'UbkqCLDMjXhE9BHrbSsVyvZA7vlPz8teRcZDmmTlx7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)