INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74f909e7dc9816510da42f69c37be35d243733e7401f54d94a33165c92305c40', 
    'po2s08N+PH9NfhrOZ3RqKQQ6a3iXtBVliUwEZ9kLMjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)