INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6dfc3f308c595b0d7fa33510db3df6ece8f267e2975fa9864adfaed224ae27c', 
    'JRZjdJPPPW6pK/nwPsq9iWkdzUWYvqA5yt5ILtEZyeM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)