INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f88eb79b299bdda42d62fed23f26cc228830371bf1ebf8a8b8467688730a269', 
    'p7SwAagLQZaPy46qn2PdZnn3WZTQJxq9puQA6/ejXr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)