INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '501909ffe812d6f36325468f390f3af32cddbaa9905210850f40a1b91087f237', 
    'iCbsr3RtTjIk+umNFZ3RxlUG0NUz38ePzzb2hwHszVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)