UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jPRBpo+7NLkckjXbf5jx37wKlmleXf4G26RP55KPNAU=' 
WHERE 
  key_id = '102e1b7e818eb7ab6b0d61d5ea44e488c539f3b8eb7c8ded60b5ddcc7b9bba43' 
  AND (
    token = 'jPRBpo+7NLkckjXbf5jx37wKlmleXf4G26RP55KPNAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )