INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf2e8f303e16ce4382098294b347fdffb58d5afc7c4761bee3b91e2476407872', 
    '9aVlxxQwvNExrXBwx8AcYob8uHiibrq6xIcydGKLdXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)