INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49134d1f2f023bf6b3cbf0fd0542db0323a27a048d6765ba90dddc7b0a8ab617', 
    '8/XGthEwymQ6EC1o5Z774zbgYl4tF9khOhxJljsVsvo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)