UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'STZB0jb0+6a0+kIrpqHO6ddqo71igEd+ZUaXWNT8pPM=' 
WHERE 
  key_id = 'fb9a9db7bc2698b2362959b91da0fd0bd28ab85cbeca08a0f01c3b42aa48203a' 
  AND (
    token = 'STZB0jb0+6a0+kIrpqHO6ddqo71igEd+ZUaXWNT8pPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )