INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7798f69460922e1e937fb15de7ab63c33edc942967c541df1ad44bfd68f16b9', 
    'EBa9IJSWpDa1EP3bNFODyAdQaBMyYhY7X1LJZokA/ns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)