UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CHg/trsMZ22rM0uvytnVCNK9VoKy7wwj8zqS1QdKnDQ=' 
WHERE 
  key_id = '23c50c23873a03ea6b9ffa7560e58fd2ca1a07edd7a6be647ca9512a33b78f2a' 
  AND (
    token = 'CHg/trsMZ22rM0uvytnVCNK9VoKy7wwj8zqS1QdKnDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )