UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TVxRuzT30sd503jvL0caaxQNnol7hHMKivGMtaAZJFk=' 
WHERE 
  key_id = 'c8726f9e790d1412754f52e3151fa6a19c4b46c8c227d427a555b750aaa3cda6' 
  AND (
    token = 'TVxRuzT30sd503jvL0caaxQNnol7hHMKivGMtaAZJFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )