INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a5438215cf378e09598f7190047d64355b93cde054b56867444a9a2495f29af', 
    'unxFaweI7Pq3epxfOxgDG3EASETHFG8kw9T7AMXnXd4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)