INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e06eafa433b866e93174ce8513cfc649578bd415235a83fd3266bf6baecd2f9', 
    'OMk70t8takkEKIYzRq0PO1HdNHwvTuZb2pLYmgELEPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)