INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bfe056ad1c950e1c96202b061e7dbea7af551074bbb579db6008e2f240dd3d3', 
    'QhQSo5xifmqKVK7P9qkNBcFdIgHiPnZTOnjHfR89Efw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)