INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0dbb8fdc823414b9eceba2881fdd7212ad072c3aa97d0d06b569a8232aa939f', 
    'DMp6TuU0mbmSTmjd2ZeoccbKtJWj6Ur63+L7pVJBoao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)