UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+F+7uv9yWMo/IguSWFWEjwit4+0KUM0E7ssDlXM5Pkg=' 
WHERE 
  key_id = '4cc88831853a362af583910e0a2def66ecab9f6be1681db57635c0d5de8cb503' 
  AND (
    token = '+F+7uv9yWMo/IguSWFWEjwit4+0KUM0E7ssDlXM5Pkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )