UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LU1CLj15V+zLXMIohGCWMwrWluH1uomxDuJ7Zx6E9iI=' 
WHERE 
  key_id = '457f3e71a3207727f632f06ea994759281a90f2ce154b7f12e10e877fd60ccb8' 
  AND (
    token = 'LU1CLj15V+zLXMIohGCWMwrWluH1uomxDuJ7Zx6E9iI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )