UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ea159TLvr2tgFhO+rCna1Z0MMk7aWrjpSfBTCEsXGbM=' 
WHERE 
  key_id = 'd4d7c4c0f235495b6d32604dde859d38a0743bddf838832b0b2f2ae8e6f94df5' 
  AND (
    token = 'Ea159TLvr2tgFhO+rCna1Z0MMk7aWrjpSfBTCEsXGbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )