INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf18ff46c103cea09e1c5a60526ac64cf27efa0619d1eb65ef9894c3450f5374', 
    'cO4QKj7HQz6qTBudLICyYhgjvsK48e8XBotXioHeRsM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)