INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10fe00f37f57a00a10edec458f424f2d7762aea016faa390fa40f1dfe8658279', 
    '6Ki9Yx38dD0kzi0VQgNv+InRIw229XKVzh0uqRH+WcM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)