UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l7e23YudbiwmtSVHhvIveVntY4NYNp5J1FitAPAnlMU=' 
WHERE 
  key_id = '53a346a22117793492a4c914bce1a6e3a55d83529ebe26d40378d063d7b9f273' 
  AND (
    token = 'l7e23YudbiwmtSVHhvIveVntY4NYNp5J1FitAPAnlMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )