INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9748df1b39e6f5431ac9edbc7e9a9093290c8da84e97bf4181034f552562df9e', 
    'ALLnG5n4OsnVcj4f0UGGACqyS8MzfQSnxMYxsDbPzuw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)