INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '997f2343daa7aa24e9a6cb8aad43d1e34a4ed4dc91ff830bb88be17016ce0edc', 
    '/nwy3woeVIJMVaErCjvKaP9BTT7t9eUMjiBNPmCeSmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)