INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5e3347ed10514024fc808fabc0881c605688b3af42e3835f0ea099f801db5ac', 
    'FuGH86nN8vFA56yvVjGf+htUtPp5YqmXDth70oJ8/QU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)