INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e89471980eb02a958976427f8eb43524eb7d414f01dfcea515be41145399c422', 
    '3spjyQ1G2LtkUUxfLIhPw63i/OCM6RKmchqRHiz68ws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)