UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VMIoQUR6u8OOlt3bqadWnx+2v2sQCv9MBFSWTKB5kF8=' 
WHERE 
  key_id = 'b804cca40fe84d834352ac2131664048fb689cf079a95a3e3568c6cc165971ab' 
  AND (
    token = 'VMIoQUR6u8OOlt3bqadWnx+2v2sQCv9MBFSWTKB5kF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )