UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1yVRVkykR428uq5gIYpFXe+eUGw69HwonZzkRy531Bk=' 
WHERE 
  key_id = '82e5bd2bcb5b4eaa37363bcc79044f1f0af86a36444c549f1a9cab13a07a7396' 
  AND (
    token = '1yVRVkykR428uq5gIYpFXe+eUGw69HwonZzkRy531Bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )