INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '029335ed0959ea75bbc6ecf4004ad8d15bfc9e7b093258e217c8376190324b2a', 
    'vL/Gxbm9XoIRcyVDlGDlyzFqdF2EiTNSdN6IKioanT8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)