INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '968c316738bb7e7eee8a350dd71aa9c64ce7920b16d9d4f0d7a782b278cfa941', 
    'welOVfP4Fyd+2kQLmh5XtCw2KZPJCvvjiqftBD/PPuQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)