INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae3014c60056a151495497247e8dc5c6979aedd6991cf5185944ff08362add7c', 
    '4+I5UWZd0NmFuTAFqAFcnppIDZ6JQSKqdK6Vcyz2Voc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)