UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TMnM3CDklPzIQif0iFMevUlmd/vg07ekYdl7YU+vqCU=' 
WHERE 
  key_id = '0cc444fb609188d6173fb447eabdcaa5e7a70d181dd4602be5e295ce443c0f33' 
  AND (
    token = 'TMnM3CDklPzIQif0iFMevUlmd/vg07ekYdl7YU+vqCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )