INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9c3544b09bf002d400825d36785720bee29ae8eb58c1327eb87a5714548d587', 
    'UIlWDUA7hRUuOtERwdrHk0S2gCwIqYfbVIuF5m/fN68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)