INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b276f68aae12d299c3aa550331d23a20e79f180559dbb60d5b2142ee55df601', 
    'djCAb2nodEgrRMXkIg8uOqvM2fEJMnXfY3Y6GhHupKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)