UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mWdwz+9Pr7jNgDfRCjcXYbVyOb3dqOaczbQJCCu801w=' 
WHERE 
  key_id = 'f6f3b9622f519f52cb657401d45afd38393f21c4e30237b129012a48f558f5bb' 
  AND (
    token = 'mWdwz+9Pr7jNgDfRCjcXYbVyOb3dqOaczbQJCCu801w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )