UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LYfNV/urZ1lp0CGADVKsKDTNqGpl5lXZyAj/eX+mwE4=' 
WHERE 
  key_id = '6fc8c0b44917e5dcb9296ea5669e953ce0c9afca9be4ee581bab96bcb22b3c54' 
  AND (
    token = 'LYfNV/urZ1lp0CGADVKsKDTNqGpl5lXZyAj/eX+mwE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )