INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f6ac49ddf30cd57e68c45cb70442606a7effbee80c6b6cfee00435f0286097f', 
    'NQK9/WUhmdhSx9s6ajpCOeWI7ZmEzmwcjp7TfkoU4lM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)