INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a7d5b8d7de6e38d5b2f012b2eb9c997996fd6269b40cd9f373c1ceb7939f85b', 
    'MfMDQKJJDthQSYMdNesZ1zbQrXMNKMQoMy4Z0Hapw4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)