INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc29c41b11e4e16685494e3196dd0323efc510b72b411dc7901b708dec41b79f', 
    'tpS3iYPQSxQRY8gDs4YbnC0XwNtLWRb3aSSnEHTy+tA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)