UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qd6n4X5CMZCQGUZRe60ys3RQahP4P18zZIBYlky/61c=' 
WHERE 
  key_id = '6101a6ec9002fe3b8b6e2ef9ffacd30624323b3b26f17623ab8533a2cd3bc2ff' 
  AND (
    token = 'qd6n4X5CMZCQGUZRe60ys3RQahP4P18zZIBYlky/61c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )