INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0de5050a813124c83ed6ebd36145f49b93156a79b88a90338b440c0bf48c9a8a', 
    'OU8vV6q89DvOsWtQYmUmpMAbDmLkYyx4ZIdU2BmXd9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)