UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UUqyMNEC71wsPCzZM0euYueR9sfc3R/hScWli4IqtBA=' 
WHERE 
  key_id = '5809a677856a34e16dc8ba5ee64ac53f5298380965c3b1945c4714f50a5db4a0' 
  AND (
    token = 'UUqyMNEC71wsPCzZM0euYueR9sfc3R/hScWli4IqtBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )