INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8f26021db241b3229c7adcf4b16c3684941a73b52258817dc5befdf2e3382a7', 
    'bQlHyWSYV7gw4fki5BCR0Nnj8eg624donHnPnaiDT3w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)