UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2C4OI963ldGQ+bpoj3jc8SypYaKpC4H2v4v9DT+mVTQ=' 
WHERE 
  key_id = '281ce371c72e6f88770aaeb73901a5d359d3cb3f501961d42095c21891c3e94b' 
  AND (
    token = '2C4OI963ldGQ+bpoj3jc8SypYaKpC4H2v4v9DT+mVTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )