INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '912a2329257e8ec6ef9d5bf7828e4b6d032d57ebc3c0ea22de148f5add8ff743', 
    'umo0NAKAjAXiSZZYTwV7KmlA3p66TWYb3wK4GB4oukA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)