UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9op2zgzEGFHqJSpJiA5ZeXrzvdkiXAVZsJcRrpchbzE=' 
WHERE 
  key_id = '61825de721a1aa62fa990528129811e0d6801f8677052049c8bbe766f38f0f28' 
  AND (
    token = '9op2zgzEGFHqJSpJiA5ZeXrzvdkiXAVZsJcRrpchbzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )