UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9hKkumcREHqJvkQC/UO+nh2vgXGYN12lChjisG7xKqw=' 
WHERE 
  key_id = '20885ffeaa45ba1f733d204446ef6ca10c217213f8d9f87364f8a313c06473f8' 
  AND (
    token = '9hKkumcREHqJvkQC/UO+nh2vgXGYN12lChjisG7xKqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )