UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2vvBBqX6eA9wQahIR+hPwk8pBef62muuMme8oTJVDBY=' 
WHERE 
  key_id = '1efa4fb951433c6fbcb81d97a83f6b9245c75b5377d7f11dc8405a2f2686886c' 
  AND (
    token = '2vvBBqX6eA9wQahIR+hPwk8pBef62muuMme8oTJVDBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )