INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88576679e9d64bad245a8e2cc0b384a1be3a8f5f4f8e79d493d472f798877aee', 
    'UCsA+xtOXHrwWVluuTGKzDA1yDEmTrTXxhv4hIWLiEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)