UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u6PkPTo3ahHJ9eEYvxToroVS3rVV9S1dlAYCcGmQV1E=' 
WHERE 
  key_id = '0b4ee0ef05be7443e10e0e9ea1fe501b697f2daacafbb9112d8eea2097b7f429' 
  AND (
    token = 'u6PkPTo3ahHJ9eEYvxToroVS3rVV9S1dlAYCcGmQV1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )