INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b6eead64c54a519946cd4a9fe734d680fd35ce74a387369e92c7aca4bf9a4f1', 
    'ViC0ViQ241FpBriJdlSrJ8hV73FR/jx74oTwqs/AyZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)