INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1e170a34568a8d2de899df5396f260a48ff3af8ddf95a7c8a513120be3a78ce', 
    'fGIpxNyurGlfeLT2XGgyz9JXWP/jLJE0xpmSWAZftpo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)