UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '924kBBeR31AFjDO/IOr5/MWeMN0fbZF1nL77NE0qbro=' 
WHERE 
  key_id = 'cbaa55854c7bca9d953f17c513de8e579229bee281e40aef956f6ef36fc0a7d9' 
  AND (
    token = '924kBBeR31AFjDO/IOr5/MWeMN0fbZF1nL77NE0qbro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )