UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QFxC381SFrSdbqH4+RsAYNMLtM0GqVhphPil8FebCqs=' 
WHERE 
  key_id = 'afcec0fa0e7103931bb7e354746481bcb8ff54fc07ac1d2c43b7f93dcbb7021c' 
  AND (
    token = 'QFxC381SFrSdbqH4+RsAYNMLtM0GqVhphPil8FebCqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )