INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46fac3c60eced3bf8579be96ce09d13e970a788ef0a15ca548f31db2689193f4', 
    'LRY0zMgu6n51I/SU+vSijZqFrGYBIDiqt1l4EgxpO3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)