INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb4f0d09bb9c5667506cf5f4aa70916be3cf4ac81880b8a054af403fa9449674', 
    'z10hSQiXtIMUFBQl/J6843z4ZAobgnITo0+ebNeoLZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)