UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lWNZRKHXMlcuPYtiQlCau3QSRk0USqNyFjle6JxziMk=' 
WHERE 
  key_id = '0d87b5918a109a08811f3d25f55acdbfa08a1924137920da4b15c331915d6f33' 
  AND (
    token = 'lWNZRKHXMlcuPYtiQlCau3QSRk0USqNyFjle6JxziMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )