UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'edFKg7VxFbb9lPpYHaITXgwn38+/Q8aL98PhLxEmToc=' 
WHERE 
  key_id = '4c74e8a385a02c0e603dddb210a5c729001aff7a25e68f4e43eef980cb74a9aa' 
  AND (
    token = 'edFKg7VxFbb9lPpYHaITXgwn38+/Q8aL98PhLxEmToc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )