INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c252eb7622419052365cc8dace536393a75d3dc50a658e9a2a943d5119bfb04', 
    'bA9MQ5MGkCAreztcUcevQL72r5TbaLblLXlR5m7hQAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)