INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b2a28116761213c45cffa5592fbb5b97eb3f2f6195d8b5eb3f22657cadc0930', 
    'YWuJVEgQ6bOZg6GVto8vPmqBFuB66lSxS+py9Q25PnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)