INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b86986cf22db3ff201e616c37a8ca6f57d0902092e65d87aae36aff8500154c', 
    'L+6Mm6RZChjOBwivR/xTFqFtH6BLis7wAHqRwJEbPzQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)