INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c518a5d83909befa19c7a41c5ffe6680e21c0b518d4db76f21280e7d406a6ea', 
    '3dILBJxpEOWvPcXuOFXqKYtOlLIHZNjv77DV5H+0Hjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)