UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hMbUSRI0Apd5T9GoLbUGUNbTJ4FJTui1c7LRDntQiDg=' 
WHERE 
  key_id = '0819cb7a9541e23b14866118fa8227c22b8b4b4c6d527b41153e91fcdbd7cb0c' 
  AND (
    token = 'hMbUSRI0Apd5T9GoLbUGUNbTJ4FJTui1c7LRDntQiDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )