UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N7kb2JEO9C3213xQDi6H6kiausAG/Vf6sxTTSfL3ovg=' 
WHERE 
  key_id = '806cb12e4caad6c54f9a0ca94558b9c59f01e568b427fae3977f0c86ccee9e6e' 
  AND (
    token = 'N7kb2JEO9C3213xQDi6H6kiausAG/Vf6sxTTSfL3ovg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )