INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd30e6d96a5f8318b8b71413ec366cb4b8efd370c6c4b27803d3b39957b22881f', 
    'jktOdfcA8N5YiQM/Bx1y1vFIzAPVi68uqQ44qyYiCvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)