UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hXZ+bUXsQ4EQYV6KN/LVaOJk7/T54Aa85dz4b/Hw0Bs=' 
WHERE 
  key_id = '6a6d4967b5de6f036eaba7ac00ab27be724f24710afd23888cedf242d2577eca' 
  AND (
    token = 'hXZ+bUXsQ4EQYV6KN/LVaOJk7/T54Aa85dz4b/Hw0Bs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )