UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QYLVdQiM8odWeJ2CUfVKzDwieRgt/PFJxqdrKqFe1uU=' 
WHERE 
  key_id = '5cb76843002012d52989a25d9b1459ae5a3c16b79e343a4fd271ff50f6336326' 
  AND (
    token = 'QYLVdQiM8odWeJ2CUfVKzDwieRgt/PFJxqdrKqFe1uU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )