INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35f49350fe14ec304f25926d6decd514a4110575caf47b2d0f5a60989ee21c85', 
    'LCWmD1sok6lj1WtRaDaQIuuYDE6TdeOh25ZYMAeD5lo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)