INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9b8ebbca8b06caee26d68291151bc8cc8ab9d78bdd8b675133cf17d92f11d81', 
    'QOu5HdUyA6Lh4fuA1qEtrsLfSZsLcMx10Hry1YBkJ5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)