INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aef4b2f3c2ec9902cfa899090cba4ebd17974973befe15fc6dbfc42f432a14bc', 
    'mh6I2jH1BdIs+b3fL6shMgBpHv4C6p9Is13VGNkzlLg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)