UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PkQ3gWcfYV3VL9N/Sr/YIS2C41wMSFKiFpNFe33Imkg=' 
WHERE 
  key_id = '01a77a8469f8de274428828d70127c234e7a1f56019311cbf82943895f928e0d' 
  AND (
    token = 'PkQ3gWcfYV3VL9N/Sr/YIS2C41wMSFKiFpNFe33Imkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )