INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f61d64a587097f13dd39385064e0b50bf751a1261cf74d5a3b55b5f99441bee3', 
    'hGDfFpoVrLDIkB/r5tqLiWqyHdY2Q20pot4uus4pQiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)