INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a81472f0abb6a1ed2bf19a8b5e931c180d11e992baff71ad5bd963a471cda5b', 
    '68+K5lsWsI+9QaopKJbWzEfd566sXe914qduBgdsfu8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)