INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a07fe6ea00b490588ed6ecfb1427d015199e05c2a431f140369d6a741a751af0', 
    '38WGipGtsKcU/CveZd+EQW/FQYjZOt8I92eVATNZ0SE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)