UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WcphsVe026YvBrvkhptZNpi/Wz/m9pTdEtTayg9dMdo=' 
WHERE 
  key_id = '1205f238acdb6e63f2717280357f451378604c63a4469dfd4e91267128c0e027' 
  AND (
    token = 'WcphsVe026YvBrvkhptZNpi/Wz/m9pTdEtTayg9dMdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )