UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZL8a572QSRIyr5wJqQelgZsf2aikBaWB3oQN3LP0c2E=' 
WHERE 
  key_id = 'ffb169460e063fb209361911e4c321b9ae53338b466c490e0ccd53667b81b7e6' 
  AND (
    token = 'ZL8a572QSRIyr5wJqQelgZsf2aikBaWB3oQN3LP0c2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )