INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46cdbe635de27d274593ee6735a05a112abdcdec54d4f739210c932b828c3da9', 
    'VkaQ7RjH75IZBo/5gLJFxOchuCAWpDVeY+3YCNNdNFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)