INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b2cf4b4cc06eb86b54f5f3a11a50a923d167641f8f400946f38ac3cef702814', 
    'dzM82koDaVFqqMx1HfXsm9PC6XAK9IGv7ig/GecxWws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)