UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mFhWJlT+PlpYF8R6LH+d4E4SBhWCpe2UNkZa+MeJesA=' 
WHERE 
  key_id = 'ac44d82c0f07e2a8728d0fdcc86c1aa620da8d9d4f6a5fda9f52dfe9947caad6' 
  AND (
    token = 'mFhWJlT+PlpYF8R6LH+d4E4SBhWCpe2UNkZa+MeJesA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )