INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e42123ad9fbe7cee1a6930362325ae4917dfee150f6ef319fb07464d52b5996', 
    'U24CM6gRcwAbK+rTj4/DL5LuDVgAhyBgT4dXcafoxPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)