INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d614993e4bbb0f29d52ab9ddb9b03f010dec79a756c7d635f8d345921e87965', 
    '1wKG0bOrmv9AUvQ7lVCeFQspKG/n2b9EzHl70HcLZqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)