INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5e5025e99a4887fe3ab64dcf6193d531b985196aa201d6d081a36db39975200', 
    'aDd30jTpCxskgUXXh4DSRr5z0H7/WWAntFWQ3GS1H+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)