INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cec6f9a21c5b6bbf7abd87ea5dcccfb900e900e3e36a0e111d6f992a04d3df23', 
    'oaokdI5CKwdzKQbNVjUA2jNW8dVOFucETVcUhB+UV2s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)