UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UQcU7B6BtSgtbefGXQmdY/ess/hgwTWeqR5x1SAwK0Q=' 
WHERE 
  key_id = 'e66b3c6b5c68df45e4fd53cd1bd5ece6de514fa6bb3eefb1d4713e80091b8bb8' 
  AND (
    token = 'UQcU7B6BtSgtbefGXQmdY/ess/hgwTWeqR5x1SAwK0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )