INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c6e0e7d4841913436c8767940dbd96071e13fe060318a189f8fa236356cb9b9', 
    'DPr3KV70H1fFTC+g193FxbwYPu/1o2tc9q7Ztk8sJ3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)