INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d9fcb1fd9382949fd024fcb8f2659cd8a7d8a1d06e42fb3feb55c088117bb3c', 
    'bWUYfiI9UQG0UiEuN1RMRx9DepMrN4lMtcXFNw2dZ/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)