INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ca00848ca80ab1321779a1f94537dc3a9c83085208b777250cfa43a673336f5', 
    'YSxPC/ZMdNL3hEoT3KWz6Jl1o7jnyJ/v4nqjbIUhBhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)