UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xt8PPPIx0D5vsrdwdWzgR41QiY4+Oao3iJHJ8zkI7bU=' 
WHERE 
  key_id = '93dc33a5879893134932bc0a0c58a237fef8ab5dce8085261b76ce93684d5718' 
  AND (
    token = 'xt8PPPIx0D5vsrdwdWzgR41QiY4+Oao3iJHJ8zkI7bU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )