UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wfrHwLZ3+vEbHb4gZwhNJY9WCVX9cyk73Er72ZUBo9I=' 
WHERE 
  key_id = 'b2d6ddedb81129444b96379a200154dbb11822759cc1be33bd1bc82ff3526675' 
  AND (
    token = 'wfrHwLZ3+vEbHb4gZwhNJY9WCVX9cyk73Er72ZUBo9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )