INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '817208fec7a652ac9085d8aea60a29ba530f837fae414151d962e0caa1228d71', 
    'cl5T/QbWxr5ZyyrtAOikPU8donw2ONFgJoO2iFARRDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)