UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LX8etY4Z1+uj0YrvhI0ccYFr/43u2KuTQckTun1f0CA=' 
WHERE 
  key_id = 'dd4df250ee14c94be91e9d5419b791ea9acbcfcddc2724ff94353f0659094707' 
  AND (
    token = 'LX8etY4Z1+uj0YrvhI0ccYFr/43u2KuTQckTun1f0CA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )