INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9730ca6c96a75dc7d027e02424208a0c85342f779b9ee190b83a35a86dbaf8e', 
    'NUruWDn8wHnSxfCQNl7O3qJAMyo5Aw5FYMHM+TbZTfI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)