UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ozaP9n463xEAfKMeAzEP0Yz7l2TbwtBmdp+wcg2a480=' 
WHERE 
  key_id = '0d71f5a639c7efabbc8aac609394e2fdbfa7c5df2147a9828296fec2eb308538' 
  AND (
    token = 'ozaP9n463xEAfKMeAzEP0Yz7l2TbwtBmdp+wcg2a480=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )