UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lh2HvGYW/9jRYfN7Ouvy96BXaNJVkYB2KPJdEZmXPSU=' 
WHERE 
  key_id = '8278a41a8f60e5d353212c546fe52dc9f78ef4fc636138ad4981e4fddca6da5c' 
  AND (
    token = 'lh2HvGYW/9jRYfN7Ouvy96BXaNJVkYB2KPJdEZmXPSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )