INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31d288179092342f2cf7efe90f95ce29231cc96c18dcba241996174b816d0fb6', 
    'qqllw9tpB7WAx7qwkHa9leIEuXhKT1N+RuWwz+Hnawg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)