INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5f4201a93aa7a175cb37b2e28f127202b7d712c0a311b59dbb502a525d5fcd6', 
    'QQivthp1EEVK+1Cwx1qSxsuW9RCXniO0gBCR3xe+wcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)