INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99aaabba682aacb01d7930fbe6a0048c618349055da644535d91e05918fc8263', 
    '9+otiADuRZ8dK7YRhkVyeCjaWR17pceea/JBTekUEEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)