UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2MsohmHVf0RMgUp4Rs7h7Qzk2lBBTnTv/uOE2znijfo=' 
WHERE 
  key_id = '5ae72afc0d5c5bef8988a9f68d162ad6b43619498f84117205df4965bdde6256' 
  AND (
    token = '2MsohmHVf0RMgUp4Rs7h7Qzk2lBBTnTv/uOE2znijfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )