UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UWj8wJDvRAOrsYV+LT5XSvcdwjlapp41hPPeJ2s+8Sc=' 
WHERE 
  key_id = '586093f1b1b8177c09b34fbd982bae25806e2895c745d6df863e30b24da007e4' 
  AND (
    token = 'UWj8wJDvRAOrsYV+LT5XSvcdwjlapp41hPPeJ2s+8Sc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )