INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87f55149020b577334a3e17558a99cf23e8682c58a8d81bb00a0b6d01ffba633', 
    'U+iEowvW6kQtZciAGc5wh/x8wwt7eEg+M0yA0UIOp2k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)