UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8sfS9QNGXRd7h0Mrs2SF2JPIVwhk7Eljc1rnNraMfRI=' 
WHERE 
  key_id = '8373ad4ce66145cf99dcbd8a677d926ad52a14761c00049f119bb316c091ba79' 
  AND (
    token = '8sfS9QNGXRd7h0Mrs2SF2JPIVwhk7Eljc1rnNraMfRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )