UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M/Y3h2zC8L5VpElTR6AJCaQjOEM+WuyKg0INQ5B61Bk=' 
WHERE 
  key_id = 'c918a935a0e8316d7bb8ec8562dd240eb6625b78462ee2796d89543a925999b4' 
  AND (
    token = 'M/Y3h2zC8L5VpElTR6AJCaQjOEM+WuyKg0INQ5B61Bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )