UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'En/57LrePybMN8L7uNqlafwFvZiNC2RNBI8kpdRrSKc=' 
WHERE 
  key_id = '87fb6c1a0048c18164b8a288a7d04e7ffafc7d66d09016d1f4be6e219497c8ff' 
  AND (
    token = 'En/57LrePybMN8L7uNqlafwFvZiNC2RNBI8kpdRrSKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )