INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '376904cfcb075ac8841abc086582d845f43374b99a758f25f389c56e41ea0216', 
    'uLNNAKWwh23WnrtyFlP28DBUGhumzBprEmlzoTzwMeI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)