INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8845a9312a5094b03e8b6ce65a61e99849782e90ea98e84e1e6951d27402c709', 
    'sl6FaIlqY1XuDEUoTKCeNp7pME8W4TQamuwwuh1U9zc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)