UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oPu/miaayH8m1clmGiwdDNpKZ05FaM5ZQ6zy4FxaPb8=' 
WHERE 
  key_id = 'd68e7464019c330514337375d47b7186689084e66bfdbaf652480a574206617a' 
  AND (
    token = 'oPu/miaayH8m1clmGiwdDNpKZ05FaM5ZQ6zy4FxaPb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )