INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dca321af0aefcaf6653cb6f53ad4a0033498d0afa7e332e2bf5c71434f779d8d', 
    'JXStOwGxzhL/YXBQWMkhkQW9HgpjIfOJBBhsCFNvl8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)