INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9f529a91f1873af1983affaef4318037c5b008c9981a36770ed4fa5fd755655', 
    'kU27Ej8BNA1eLk3B6cr8y4lflYsljN7xHfXVU+zBoY0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)