INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd491044be6f9dc546a6837cc76fdf1b7c58ed4dacb9c174270c120d1249d2ee', 
    'x6KtAtnkwy3wi3YKYF3i9hDjF0TbGV4VV6+I1/kWRP4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)