INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca9bd7826075611208dfa6bfabcb1bd1e3779e0e761573bc83cea5544c7397f1', 
    'znQdntvqm1AKEGoth8HV6LGmC68PvQLnlqcyXmysWhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)