UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bX8Js/AcM9tmRR2NP1dsXNZyWghX1bA3DDx9CaJHccw=' 
WHERE 
  key_id = '7ff1f9c88812741629c4b60038ccf967ab9b17c4115cccbc34f786f763009310' 
  AND (
    token = 'bX8Js/AcM9tmRR2NP1dsXNZyWghX1bA3DDx9CaJHccw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )