UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fOe+rpqJe4EZU6d6YEcWOZsDcF+t43P06moACLZcxm0=' 
WHERE 
  key_id = '4b14f81c6213c48808aee2b4dbf0beee1efe206a2c910f57217152944aea5bb9' 
  AND (
    token = 'fOe+rpqJe4EZU6d6YEcWOZsDcF+t43P06moACLZcxm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )