UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EqPmCoYI7G1IqJ21gYhwABELim+S1jAEUTNNn7sRw74=' 
WHERE 
  key_id = '4000da16dfce6f13bab6938df0874a09341434258be6c2133d1bff70a6b07275' 
  AND (
    token = 'EqPmCoYI7G1IqJ21gYhwABELim+S1jAEUTNNn7sRw74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )