UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xLI8a7CXkUYx99RL0JqNr+IJcrBE2Lc8Pr+q54NFfjU=' 
WHERE 
  key_id = 'ff4ce29f46c680e8226cd16960345742f4ea838da94d17f5228e28d0eb718f21' 
  AND (
    token = 'xLI8a7CXkUYx99RL0JqNr+IJcrBE2Lc8Pr+q54NFfjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )