INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88929bf8accf21e46d73a5fd559a84d9ecf22e2b1a109e945129cc81da002b8a', 
    '5HLT3/abuioCRQoY6D9at0VaRxtliw8vFFbYzVwiiHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)