INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14e5b6deb539234398b605c775b3d6b2ff89f7cd7512c2496692471063d4af42', 
    'DuPQyjGz3nCYwlhej5LbX1o87hfu/okXlRc8Ea/i560=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00178

Result

int(1)