INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f50e4e9e66f20cc089452c8d0be9518448a70b435f421af6f24294d8e79c26f6', 
    'bVx325ZFdrRnzYGcccIS5gcvtUR1b/lmfQSqKzdxfM4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)