UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xw3yjnEyVa1gyhUvIwpv9Y018zH4toATYnZ4npyH6ps=' 
WHERE 
  key_id = '9beed4dfe0be9b8e13e3569c6d197432d571304dc91943cfe82b6868fe0f6c63' 
  AND (
    token = 'xw3yjnEyVa1gyhUvIwpv9Y018zH4toATYnZ4npyH6ps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )