INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eead749339c8bd1fdfbc6b11dd0176ed70942e5fee1844573f3972ddbbe1d977', 
    '2SQHQ5lRR1yPrtzh/LZ9vTx8TsPRBoI36yYYBeqWOVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)