INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd8b3b371f8a49e1ffdd586323f0c03c506be6599f135d82ce697b67e0cb2d90', 
    'b6h0CZxDvqAw18QLs4PmXx1EgygewWdwKa5fYkApKkk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)