INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8d9d7f99ba447ec09f546c509233da1e8be87f00b3c518d464ddb1dbcb08aa5', 
    'QR1UAyT/plBKhlSQu/FIHsoNNoE9uqmIIGLBQFYcrnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)