INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3db280dfb0bfb6c0af09937619414f261e23dffed99796dd7a7c243b41b36c95', 
    '/OCTAnHl5fGHKMnDeHTgkRrb8iSssMPRIlXCxgmHC1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)