UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fEBzxmthoS37qkMwSM5qHxoDxnQbSrfuq1K2W69yfPA=' 
WHERE 
  key_id = 'e2ef2722e82e6a4f5aaffbae897e03cde110a4dfd34de0191386099a1521cd7c' 
  AND (
    token = 'fEBzxmthoS37qkMwSM5qHxoDxnQbSrfuq1K2W69yfPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )