INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11a4e59d215b2ca9bd5c15111d9028c4a9d1be11434b5e6edf243fa308a18106', 
    'bM+4rcyvlG72TPMVVikSfI0wPeFqeT/zefs525Ffyic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)