INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6284a7e8dd4ba2387076c851957f7b12056efb77eff3181bc829edf42e97e49f', 
    'H1k9HAJwhlhyURq+amlMt5DA1w/sDvOthYyyIvNgxQ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)