INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae6bfb99566b4b61c70d563a9d558352a20986d92b0d861cc79b92a945c76d05', 
    'nTZT9jS6n92V2pB7pGDYb3hYLtDnypVt7ZJ2jTK0p40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)