INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12cb9b213dc5ad117affaa948decbaaed7fdfc841a92376c34e8c357e64a4970', 
    'hHQwaday5jEakqcFRDmRK1IKVS7y8dFAXrZ5YLmoDp4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)