UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bkw6JXa89QTC72m5aZOjztzbepSUi9IO2V/kjS81nAc=' 
WHERE 
  key_id = '41d15f0e8b2d1a54ad8e57f2bab82331fd64b7debcb4e002313d8f7de50ebcd1' 
  AND (
    token = 'Bkw6JXa89QTC72m5aZOjztzbepSUi9IO2V/kjS81nAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )