UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2OwpoiRk7kUERQfMs39EDNxk5OsRjetOdoWIfCDpu1w=' 
WHERE 
  key_id = '2ccafda94bc190a5c7edf5e05380389a1c28303436bc925ed66ddc90dfe5df78' 
  AND (
    token = '2OwpoiRk7kUERQfMs39EDNxk5OsRjetOdoWIfCDpu1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )