INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9f0d068885cdd50811710d4c2e6bf9dcbc39d5bcb28512faf02f601be16c648', 
    'EltqSe5pnH9dFiGXI3EJ6CelmWp2wpvhiC0Pjs9YN+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)