UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '43U82I5/yavU+2m++eDhnnfMrI22DLqdTPO3LA2aILA=' 
WHERE 
  key_id = '721cf7ba30ceab626d66c0aef7c7e728cb22f16a8c9f34fa92a32d6ac79d6829' 
  AND (
    token = '43U82I5/yavU+2m++eDhnnfMrI22DLqdTPO3LA2aILA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )