INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '163e1e774e6b69a460bf0d66b933002c27dc164522745ad809d99805e95db00e', 
    '/N40kloWAAuw6lu/qOW9NMBq3BEdMC8qKB2MQC53KVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)