INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39d5e0a82c69ae51df8c5d553e41ff9d0242176f4975f253e772b6905477a9ca', 
    'eai0ltrBFZzF9RgqWSfnU7qt3ycYGiFG4jIOV0prIrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)