UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2e/7PErP4bK+SLeJI/bvzb7r3zDeTQHg8Lkp2w5T+vI=' 
WHERE 
  key_id = 'e92dfbdb8efc4a50aac444a1fc661dc7fc87637e1349d287f468c82afc44ae71' 
  AND (
    token = '2e/7PErP4bK+SLeJI/bvzb7r3zDeTQHg8Lkp2w5T+vI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )