UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PqFFdYuvb6bYZjATxosechKKEWyy03WroB7yFrd3f0M=' 
WHERE 
  key_id = '9f7fd4e8452cf4c69b995ddb03c97f34ac18e5061965756bb420703a49556079' 
  AND (
    token = 'PqFFdYuvb6bYZjATxosechKKEWyy03WroB7yFrd3f0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )