INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '979da0cc5f1054e95197148fdbf80a1fe679d01f888fba70d5b6af300db04b51', 
    'xRkRlhNuzc8BQ7Hlt4mNP8Th6YUjHsm5EIs36Tov+Eo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)