INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15b4e2f9712608abfb06b5b5d60ba8ab90e0649cf691df4f3204e3f27f2b4555', 
    'cyFDr16zKb23mpIkOVT8sKq6Akc/dhpjd9DRM4lteIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)