INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00e4a61ffec6c50db6e5b9414efe209d11c990dd8bbdccd9ad03f6d994399354', 
    'aCVbt+veSOMmm0bNpdpZ5Nvqfm6rFyp7ekZSom4KcwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)