INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '818adef586b2ed06ce25716339e9e4ddb5ba456f612458dd2f2021ff1365cbed', 
    'n/vplwGTgVu3g3G2ftPBHL0kVYzPchawl8DJ+BFkPog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00597

Result

int(1)