INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec0447088af2548d99d3a6d8002a03d285a2453c23993a006e0cc76ca357b1cd', 
    '4eG7Boh6zl1ZT8g7yXwMwJHwAVYBshk8d4PqAQwXRQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)