INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f775f5199e36a0327445fa7ae83e3f314eec476be0497490dd241d5651529121', 
    'Pxb87RJmsD4Eels0uuSWYF72dYEF1l9ihc3jIWRUYcM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)