INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3baf99db0edd246ab2eb3bac39a494483b47aa0256228ca8ee428140171969cb', 
    '9hSe9euSiYQFBedfGK1F6bGJCsH0/Iv8AGl6QuV951w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)