UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uwgn4LvELgWQ91SC12hj6WkaarH4r9R6JKQF+DfJTT4=' 
WHERE 
  key_id = 'b41b9e0fe8954acdbca7097c967650036b8a2c36f0219fd24db5b763537e024a' 
  AND (
    token = 'Uwgn4LvELgWQ91SC12hj6WkaarH4r9R6JKQF+DfJTT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )