INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69d31ae2c441c84b35f939c53954ba99560810f2d2b55048d91fb9aa56855d84', 
    'LU6fQAoO9JGe7J99MT+jQE+E3jymXrn3rzW3dVEMRWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)