UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZSzSDmKs47OmAnr9ykp6O1Pxobzll4z4suIm4b9JIfE=' 
WHERE 
  key_id = '13e3287c4eded25b536d2f13868339252298af3b78c5f72958d43b2f78487f5d' 
  AND (
    token = 'ZSzSDmKs47OmAnr9ykp6O1Pxobzll4z4suIm4b9JIfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )