UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5h7ayGpoghlXzvjClZ5Zj+b+VccMgFGeNMsOp/k5iEc=' 
WHERE 
  key_id = '5bb85800c85c9013cb260b59d5231d6454995b09482d22082679c662d475b750' 
  AND (
    token = '5h7ayGpoghlXzvjClZ5Zj+b+VccMgFGeNMsOp/k5iEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )