INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68f8d7bdcc04c140dd99ca707cf1e0b88113659daa159e4eca22c79deab5e0fc', 
    'TpFpPG6xVrg5ut0fmwXuFByVo2Dvi6/32zonE5I06lM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)