INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fbd7d20eed1194fdf4772f648f8b92df478c5fbbd8fd0bda5dc7d5e21eea94c', 
    'mnlDscfCFenKb952T1ZtIl2QPaPHjOKuwRuTJkA4HTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)