UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h9NEGrZc+jpVxEr+mANIxk5LuvnLo5xABix2fWBDZ+Q=' 
WHERE 
  key_id = 'b544e12362d14c8c34de27be417fed9b3faa42f310d7f831a18b90f2640582a1' 
  AND (
    token = 'h9NEGrZc+jpVxEr+mANIxk5LuvnLo5xABix2fWBDZ+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )