INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dc972be798de78983de8016a1f5c672b791a98fbd1e7dc2f36fc56a26a7dabf', 
    '3iQw2LsqIWyVQ5/Nuo0u0iMdMcSLOa5PIYot1IlWj5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)