INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d996f9d13d2851ccd116f2024d9284bb10a88c9da62ea8e3676a9e9278cd426', 
    'CnWkwBWVAlqeCaxpKH6XhXi8o9bIPPAz2kIqo/TmS+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)