INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd543a30bd3bb4dae40cc13eba8236af726ad0d56aacfd192c948ac1aa9b83536', 
    'vUxHxdXcuBjyvMwizqJUan04JJtIIPu6YBUn7fyr18Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)