INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '471675e3f37de46be2e7d0efd754529c26b19c4fcf1364ecef7a89c4f28892b7', 
    '0OGZDFHUF2l5w6Op3vKMC0C6VO5ta4ckKPLXsMc9i+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)