INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c7744f9e4e8617c6310dc47468e21335a861dac3e42672c15770596504347ac', 
    'CkfXdTaopN/PO+DAduE9bl1GuYnuZFw2gDn7kwLaENI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)