UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ma0TFXKP9lZx6Mhbyc9KsahNtL19OQ6U3cMdQwwumcE=' 
WHERE 
  key_id = '5a4ece79a9509d2e9dd7c8165cc5c1ac2cc9d57eb4fe15ad355040ba56f09c33' 
  AND (
    token = 'ma0TFXKP9lZx6Mhbyc9KsahNtL19OQ6U3cMdQwwumcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )