INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef15741394a3f45f23b8e3cfba4f3a6174a0727eb47191222dbb9d7db52484a6', 
    '0u75rYyNYs3hxUz5u+Z3O1OFno2vUqfTQnpGEf5ebzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)