UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z05/Yrxs9iSjn5QsRck0l8eFoaTLDPYT7yrHdkOrEfY=' 
WHERE 
  key_id = '70211df53e399910a88cc4ced29bc4e5dee77226cd24b78847063994e6a0ff56' 
  AND (
    token = 'z05/Yrxs9iSjn5QsRck0l8eFoaTLDPYT7yrHdkOrEfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )