UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pOTtsZ6Ca2OotUgcPFlx8jJlUXC6ereCsPme4iEoARs=' 
WHERE 
  key_id = 'dfa9fdd4b3d13091a09574c907909b7c25ade911ae67158c305d5ab58be1dfcc' 
  AND (
    token = 'pOTtsZ6Ca2OotUgcPFlx8jJlUXC6ereCsPme4iEoARs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )