INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d6c18679621763aec9e286aa2a5b28d436b57b71219520a7bc8639e6a22bce6', 
    'HYk7p7crQlNaM+KPuPQsc7kg6umoyUXzOss0fLKrcjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)