INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df0da6676f251879daca4bc8110dbf56a0750aba50a8cb4d54493b994a69ae6d', 
    'piKVB0edmE+UBrc9QQ/hOz7W06QPqcOPYeDCi0Ncqlw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)