INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '899dd4bd44558ee51af5d64732ee8d28fd107aa8fd21902120c071f9e2b2b2e2', 
    'hn7prJb4RpUdE6IQCUiRL9RotuImLzTJcCV0wOzDK6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)