UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4icqp2SSLqaHwNpADoNE/euHvSeP5o/i71u5c91BNOU=' 
WHERE 
  key_id = '2eea37ab7bcece5bbe95edfe0e31a8f254a8463a73bd513d31d4bef1fc7b10ef' 
  AND (
    token = '4icqp2SSLqaHwNpADoNE/euHvSeP5o/i71u5c91BNOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )