UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IU4BF85CdkUbXQBNS/Br8N/6jQizmrnLX0HgrffpfbY=' 
WHERE 
  key_id = '5d5680343d76e807c7ffca2b936b20f382c6b14cb484eda7392f6a299bc9746f' 
  AND (
    token = 'IU4BF85CdkUbXQBNS/Br8N/6jQizmrnLX0HgrffpfbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )