INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45a3d65e65a563ca2da4b9d841806a42e993704ef7ec8e6297194b7bef90e659', 
    'Txi0Ax8ryi2wJ9xsIfvUUbfsngNPP8vTkCI/OxSxBNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)