INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c54d564ef3f266f497dac74db27f84f94dd497605c66a284ff1780ec1c394b7a', 
    '3dph//8icgtuulqRiJ5WY/TmngMeikM7qtxkp2J6Bm0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)