INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be6231d6be77102ba0fbef2ac8d8ed54a5b30d31515b61dbc4e95c2283732af8', 
    'jJtLP1ahjCWdkqk5VjKSpkqNemMdZ+3G6elS13LfFvM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)