INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '195d753244e2a1566f374f2b1568732bbcc47f3ded64ef03b3bce51dc1a6e6ab', 
    'n5z5HV9YSwTO/ZLYZZ0RokQCEdzjLA9Os5BvKvGBFzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)