INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8274fa5389581551a6919c872528deb83031b9ee90795d659e0cc68b9e466825', 
    '/jpbhXNe0uX6i23XehM8j14Rv3Kvz1XxAYaokXXN/rw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)