UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '52DUdBQRaVFig2PTp3YAh7+WZkdbpBFUD3eTBb6OQfo=' 
WHERE 
  key_id = 'f124d5646120bc4d2ce52e914deee0322d0154676f044111cd319bf51c1d7ef5' 
  AND (
    token = '52DUdBQRaVFig2PTp3YAh7+WZkdbpBFUD3eTBb6OQfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )