UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LG2EyiPsZlMIjvRI14CdbR7TW1q6L4WIMS2Pj7Pa25o=' 
WHERE 
  key_id = '8a95d02fb03065063f103f1758c64454de5093b93f13a18d4a8c9641611b77f5' 
  AND (
    token = 'LG2EyiPsZlMIjvRI14CdbR7TW1q6L4WIMS2Pj7Pa25o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )