UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XWLGAIj8cc87FbbvZYGu00+5VAgl7HPnNBBV/P6OpEo=' 
WHERE 
  key_id = 'b46804e75681c0d8bd13760d7ea5dbdd05992f63d73fffacaf71392722cc541c' 
  AND (
    token = 'XWLGAIj8cc87FbbvZYGu00+5VAgl7HPnNBBV/P6OpEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )