INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2451570be4f49b38e7600b08e1557e117e5be82f7aa114e8a5b91ad1a057bf9e', 
    '51bOpqPCMjmTU46+UxyN/55e4OkNfbPsYpo7GtC126c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)