INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c9b17ac432bc0f8df9d990b43374af2feb54c4058ba1b521fbe255bb22a2ed3', 
    'sdUFLr5BKXEfzK7ktOLLCZtQFxofBCCLo3FftPI7MJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)