INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5ddc61bd7a4bc071badae6c628ddcbe5b25a404a8a04de0bf4ac9e20e6ec3ca', 
    'm5tN6PxhdRpmJ0QHFeqXnbJPfjTvhy2+XrgV9JYlNug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)