INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3a46f931eb67fd8d6a0927ece567a7ca905216073d130fa03bdeb714fcb9d37', 
    't1lG3fi5JpEAn9lY9+BaXzPHVN0PCQwY9wmdYgmpzEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)