UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '74yRE9uAMu1N/JD/Zprq1Czh++1qWWusQsjdMfNBlh8=' 
WHERE 
  key_id = 'edc51d8ffdbe6e13223e673c682ef2ba538ad967a895ebe5bbc333768e84c9e6' 
  AND (
    token = '74yRE9uAMu1N/JD/Zprq1Czh++1qWWusQsjdMfNBlh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )