UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PYziROyw1wb56iWbZdPxA6ruv8Ud0a61+0LgLd/SzkU=' 
WHERE 
  key_id = 'e04690719723e4fc484c6f3ac6de77ec64d40c1883fef5fad699728fb2642ff1' 
  AND (
    token = 'PYziROyw1wb56iWbZdPxA6ruv8Ud0a61+0LgLd/SzkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )