UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z9ncZTBe7BErmwlKf72wPSMzPy/QD5AR30COyt7i3to=' 
WHERE 
  key_id = 'a2d461b756019efdb3e24483c73adbe60628d184207a65443829adaabfc6e8e0' 
  AND (
    token = 'Z9ncZTBe7BErmwlKf72wPSMzPy/QD5AR30COyt7i3to=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )