INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6eb85f953b8f4e72ee7f6ac3b346ba44f7f63227c3ef001e0ff00b30a98dc29f', 
    'xXFjJJhDYK5rNSadkkay/N0QoxPPWZ5HdYCfi/PyQ0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)