UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pTi+9H6PxaNZUmmYSDSQqIxdz5lowlBMxw33A2Vu9SI=' 
WHERE 
  key_id = 'b5206feada146282a803cf9d8126a984327d4ef0e621472307c978e25701f6bb' 
  AND (
    token = 'pTi+9H6PxaNZUmmYSDSQqIxdz5lowlBMxw33A2Vu9SI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )