UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ujgsTYpspHeGz1Wzu5gTxgJEvlQp8z1MdTfRq7+MrR4=' 
WHERE 
  key_id = '178a7eaaf597958c38cd2f71e3c39058580a4d561495fa6a2d1aed6cc4b19851' 
  AND (
    token = 'ujgsTYpspHeGz1Wzu5gTxgJEvlQp8z1MdTfRq7+MrR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )