UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LQ7QDaHn2eJkdFyDB175yfMNb7JSP8EWH9bfN5xhwTM=' 
WHERE 
  key_id = '101c3c89523ae66af735ed6dd9afa0fe9e7b07ed66bf801ec2a1aaa0c04e642a' 
  AND (
    token = 'LQ7QDaHn2eJkdFyDB175yfMNb7JSP8EWH9bfN5xhwTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )