INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3313970e82f76c13ecd53a2f5118be4138809ea51cf4b4910747f18190f2eca', 
    '1DLroTlM3u1IBFfjA/h+xnZBMpOm7zWSNNaZkOAQsAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)