UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ue/sgVwwxF5dtpECzNgX3Vnx0eSemnl2lQ5z6PcRkJs=' 
WHERE 
  key_id = '350ccb75cb510159e776a213fddf4c42dd48a03000d839709a3e0999ac770a39' 
  AND (
    token = 'ue/sgVwwxF5dtpECzNgX3Vnx0eSemnl2lQ5z6PcRkJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )