INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7f25fdfcffef967caa9885d914a6111fa78628647a3309e7946dc266aa63f8b', 
    '5iYfarhDqErzChLeDJn2tvtNyCfutgyoLti6hoTsDTo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)