UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M7qYf57NuH6hc1kEqr19cOIhZ0kRrgQAlDmnXdUzxTw=' 
WHERE 
  key_id = 'c3f1f3ca22fe3f98458e36a71a1c28257b37792c5537c9af2dedf7ce3bc74f80' 
  AND (
    token = 'M7qYf57NuH6hc1kEqr19cOIhZ0kRrgQAlDmnXdUzxTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )