UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VvhTI2KlX8DYuXUvyk3jVWdo/2DZJaIKho3QSujtw14=' 
WHERE 
  key_id = '7f5f579838183d4fcde860237e3deaefad0487af383698f80d2e9505281fa021' 
  AND (
    token = 'VvhTI2KlX8DYuXUvyk3jVWdo/2DZJaIKho3QSujtw14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )