INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab5b7e9696b52c46aaa1f3906ad613c83e3b032f60958aee86d37d612511a55c', 
    '7Brhx7jwj1jmHAqkhf6Z5MEmM11cU0Dg0DE+gOARNiA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)