INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '399b740d5af33a095ede717153e83a361a3294dd5a7618cad808df99290e81e0', 
    'oHBkmzyc/h1PUy2XXE4SxDWowqWkZ7K064xSBlbfeZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)