UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ut7nxyRZm1/VlmyZcyLPBZbb+QajbwZSPNv4YOZ9UBQ=' 
WHERE 
  key_id = 'ae7c18e6162b0397fe792606b0b993f362195105e5ec3ec05d0648d663dda822' 
  AND (
    token = 'ut7nxyRZm1/VlmyZcyLPBZbb+QajbwZSPNv4YOZ9UBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )