UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nGz8+Mt7s/llpYsk4+/n3Ha+jDLvjOCrzL1muBo1puQ=' 
WHERE 
  key_id = '0bf4d449775619f0b623909db92a0839231c513b3ba6055de607da7b1581cd92' 
  AND (
    token = 'nGz8+Mt7s/llpYsk4+/n3Ha+jDLvjOCrzL1muBo1puQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )