INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71ff7f9c684f008ef1244aadb7255670e8ebef08d35441fdf2493323f1dd8fd7', 
    'sVxoaUbizedsUsThGz/j0N0VzR7TfTM5uubT1b+ErjI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)