UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VLJBrbe8IM2hkq64RLqhHFEIj0duNUkfJ+OcKKdQwUI=' 
WHERE 
  key_id = 'add37dd5defbc081a764dc6b93d62540989af028c5acd5e73e2f206e948db4a9' 
  AND (
    token = 'VLJBrbe8IM2hkq64RLqhHFEIj0duNUkfJ+OcKKdQwUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )