UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xX9I3/dpvfDjUGVau8EDOqqeN7pDYmjxr+uSuN93grU=' 
WHERE 
  key_id = '84202a1db55279ba07e5e2cd7cc40b3d118a6f86f0e0279448e778b6eb11d7af' 
  AND (
    token = 'xX9I3/dpvfDjUGVau8EDOqqeN7pDYmjxr+uSuN93grU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )