INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a89194c96e334cdf1f07cc19214cc3c5b598b62a804b66ad76d51e5f0ce48569', 
    'Ow53ZJEy/PqJcHmhFBhCt89LAsR9pi//FZGkT5B1kD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)