INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b587b1163bad6b029f9efb4af2cb588ed2b6a2554a8f55445c9d1ab68e7cad7', 
    'nxekoxty6JEB342HXdhE/Ot65IUxAJHunXVwaRDtvOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)