UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DOfTUsGg7dRNvoBH/XS6Xams1+n+6OEUk2Aa3v2DhX8=' 
WHERE 
  key_id = '5b54f1c4203e74b030f271ae9459714b33ac0174323637ae74a11e9676b7470f' 
  AND (
    token = 'DOfTUsGg7dRNvoBH/XS6Xams1+n+6OEUk2Aa3v2DhX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )