INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38cefc9a1573177ea6289669f96d1974728d5cdd45970fabfb5b4d844ca75400', 
    '0eDg0/86WY4YzHJZnyDAWt7nQ5YGBA1bvoell9A3evM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)