UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PyFJI2SsWtXaaOGQRMybp2SAryeqnLvY0Csr1nPhe3Q=' 
WHERE 
  key_id = 'e6cb645a02166383f911b5ec1da64a94c28f01bb201912ebaa71926a25f33bd3' 
  AND (
    token = 'PyFJI2SsWtXaaOGQRMybp2SAryeqnLvY0Csr1nPhe3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )