UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T72DDhzkRoQGrcz5ItKU3hejGnWNTWIgaOw2amk2174=' 
WHERE 
  key_id = '7a4b05998f645b787c87c41a11760a8d64090c431fbac43f0ef795bc61f284f5' 
  AND (
    token = 'T72DDhzkRoQGrcz5ItKU3hejGnWNTWIgaOw2amk2174=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )