INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8d06ba8c71e0dff08a4d17d63e007b896eaadf1347997e03b6c808ddb12e62e', 
    'KV5I3UEO8gbUDZ7mtG5Mv+JS7P02aNw5P3HFAfTr+Tc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)