INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3142841c5429cfc61ad8b71d07eb5fce9ea75b8f8f6e40a0c5872e25f9a64829', 
    'zVJwR6s1rCmoQ1lCbtuD+mvzRbfWVzVwYbVh5MOmDeg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)