INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '25c7b98e2ffa93d78d66430e74beb7a00fb9de465c3a029c4e38329b727135a2', 
    '5hjDpgUMCrMyxt6QDShq188yzUsUhxlpBEzEvyYxx4Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)