INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46f8281d4c47cdce28cf71ed537bccd37ee7ae266fee8a7b30a95c605fa92889', 
    'KgzLULvjobi0BuDgPwUFPmzGY/AFVsWSKEvzl5aEFl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)