INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd50037c40ee23346ca8ddb1a5be5dd90ad50cbca28aa144e0e7956a383a9ac17', 
    'YPGBJrGeDUASMw+WoxVCuQLuksTDO2blgAzvOd8Xcag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)