INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e8ea51f04df78aedb94f12651e5919d1756c0acf50e28a66aff6913bd69bfbd', 
    'DjnNMqm6uP9xLjtG/JHPv2qxV3i4F5VWKgkTP4UrVW8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)