INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3221aa6c527b54d6123e878665f74e12971c6b26ba07aae95fcb681a579c647a', 
    '1dJt+oerNqyXIQxJc6lk6s8PLh0xIqbcwES3luIChEc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)