UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fJyA/EI/mfVPZtpU0cqD7PGoIGtBTfUUkiJoFH8ivKU=' 
WHERE 
  key_id = '8fdb5b1a8c4f54ad04ea526cba5770026efe1575496ca7fae8a5d7ebec41b915' 
  AND (
    token = 'fJyA/EI/mfVPZtpU0cqD7PGoIGtBTfUUkiJoFH8ivKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )